Rodolfo Miranda
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    # KERI Agent Events ### Resolve witness OOBI Request: ``` Method: GET URL: http://127.0.0.1:5642/oobi/BBilc4-L3tFUnfM_wJr4S4OJanAv_VmF_dJNN6vkf2Ha/controller Headers: Accept-Encoding: identity ``` Response: 200 OK ``` Headers: Keri-Aid: BBilc4-L3tFUnfM_wJr4S4OJanAv_VmF_dJNN6vkf2Ha Content-Type: application/json+cesr Body: { "v":"KERI10JSON0000fd_", "t":"icp", "d":"EIkO4CUmYXukX4auGU9yaFoQaIicfVZkazQ0A3IO5biT", "i":"BBilc4-L3tFUnfM_wJr4S4OJanAv_VmF_dJNN6vkf2Ha", "s":"0", "kt":"1", "k":["BBilc4-L3tFUnfM_wJr4S4OJanAv_VmF_dJNN6vkf2Ha"], "nt":"0", "n":[], "bt":"0", "b":[], "c":[], "a":[] } -VAn-AABAAAMlb78gUo1_gPDwxbXyERk2sW8B0mtiNuACutAygnY78PHYUjbPj1fSY1jyid8fl4-TXgLXPnDmeoUs1UO-H0A-EAB0AAAAAAAAAAAAAAAAAAAAAAA1AAG2023-03-11T15c07c30d373004p00c00 ``` Comments: The agent resolves the OOBI by fetching the content on the OOBI URL. A fresh witness responds with its not-transferable inception event with the signature attached. Note that witness identifier is `Ed25519N` that means non-transferable, also next keys `n=[]`. The agent can validate the signature with the public key in `k`. The attached signature can be decoded with Petteri's [cesr-decoder](https://psteniusubi.github.io/cesr-decoder/) If the witness is already engaged with an agent, it responds with signed reply messages like this: ``` { "v":"KERI10JSON0000fa_", "t":"rpy", "d":"EPmdCbzUWGwXjEgCurknKvaUu1fcWcSeViaMb1iMZQyT", "dt":"2023-03-13T22:14:03.148773+00:00", "r":"/loc/scheme", "a": { "eid":"BBilc4-L3tFUnfM_wJr4S4OJanAv_VmF_dJNN6vkf2Ha", "scheme":"http", "url":"http://127.0.0.1:5642/" } } -VAi-CABBBilc4-L3tFUnfM_wJr4S4OJanAv_VmF_dJNN6vkf2Ha0BDG6OfRGemLDqWgn2TGWJaRjBL296mgQvYi0i7w6T9Q4P7_1ZyTV20KZyPtGfPakuVfbIDDD4pD66_W9GI6vpAH { "v":"KERI10JSON0000f8_", "t":"rpy", "d":"EBcVo6jC6JLcRg_fha28gcnxAZdB2j6LesjmVIfQ-jkW", "dt":"2023-03-13T22:14:03.149176+00:00", "r":"/loc/scheme", "a": { "eid":"BBilc4-L3tFUnfM_wJr4S4OJanAv_VmF_dJNN6vkf2Ha", "scheme":"tcp", "url":"tcp://127.0.0.1:5632/" } } -VAi-CABBBilc4-L3tFUnfM_wJr4S4OJanAv_VmF_dJNN6vkf2Ha0BB27EwfQNd0eXvTGZEoSEcF9-5qDnH6cMuS1HQwGNs8YmgRHwC1TmMRXizaDIhy4pxZs1uhls6QvaJyUDdfFJEF { "v":"KERI10JSON000116_", "t":"rpy", "d":"EOXcYtHEmAvxG_IQyqtgY7LgzORofoMQbL21h_sx-6nj", "dt":"2023-03-13T22:14:03.149430+00:00", "r":"/end/role/add", "a": { "cid":"BBilc4-L3tFUnfM_wJr4S4OJanAv_VmF_dJNN6vkf2Ha", "role":"controller", "eid":"BBilc4-L3tFUnfM_wJr4S4OJanAv_VmF_dJNN6vkf2Ha" } } -VAi-CABBBilc4-L3tFUnfM_wJr4S4OJanAv_VmF_dJNN6vkf2Ha0BDIX9_W78Vs-w6RWhW3c9A_Q1Pe8VxBlpk2hPTCyzVPwKzSkgPgFZI7eBKeMWDizgk_4AhIeyL8nZjqYSD185IJ ``` The first two reply messages have route `r` as `/loc/scheme` and authorize the witness own URL for both http and tcp schemes. The third message has `/end/role/add` route with a `controller` role that authorizes its AID as the endpoint AID (`eid`) controller (??) Another example is an OOBI that resolves an AID from one of it's witnesses such as `http://127.0.0.1:5642/oobi/EHOuGiHMxJShXHgSb6k_9pqxmRb8H-LT0R2hQouHp8pW/witness/BBilc4-L3tFUnfM_wJr4S4OJanAv_VmF_dJNN6vkf2Ha` The response would be: ``` { "v":"KERI10JSON0000fa_", "t":"rpy", "d":"EGWvQOL-xIZru-BCAvx69IjzZRD8VeQ6THSpyzrsAniW", "dt":"2023-03-14T22:51:37.536003+00:00", "r":"/loc/scheme", "a":{ "eid":"BBilc4-L3tFUnfM_wJr4S4OJanAv_VmF_dJNN6vkf2Ha", "scheme":"http", "url":"http://127.0.0.1:5642/" } } -VAi-CABBBilc4-L3tFUnfM_wJr4S4OJanAv_VmF_dJNN6vkf2Ha0BDRpe7xcfDPGIb6RLhBXfEBN25KR0dIsFTCfdwokBTXRVZlFBlB6Q_H1id6n56gxIN7P9WPpr6JHoWdlJQwhFwN { "v":"KERI10JSON0000f8_", "t":"rpy", "d":"EAX3jKwqStO-mMFqxnQy_C3_fZB5miImYXlWY6t4Mzcx", "dt":"2023-03-14T22:51:37.536651+00:00", "r":"/loc/scheme", "a":{ "eid":"BBilc4-L3tFUnfM_wJr4S4OJanAv_VmF_dJNN6vkf2Ha", "scheme":"tcp", "url":"tcp://127.0.0.1:5632/" } } -VAi-CABBBilc4-L3tFUnfM_wJr4S4OJanAv_VmF_dJNN6vkf2Ha0BDvAGhvTUBZRA_hXYQjhd94nWsZwedovUADw2X44xAlqCKpwJG9k1aXLMBhwpPa61-SibWXk14J_0vb0z3oevEF { "v":"KERI10JSON0001b7_", "t":"icp", "d":"EHOuGiHMxJShXHgSb6k_9pqxmRb8H-LT0R2hQouHp8pW", "i":"EHOuGiHMxJShXHgSb6k_9pqxmRb8H-LT0R2hQouHp8pW", "s":"0", "kt":"1", "k":["DJCVOtOyP7o_v6gxPrbVHObD_X0NHjc2zhwEJtGnXDlw"], "nt":"1", "n":["ECzrNYsnysWcajWzylefFH034TwwfjQVGO06mwfrsUWN"], "bt":"3", "b":[ "BBilc4-L3tFUnfM_wJr4S4OJanAv_VmF_dJNN6vkf2Ha", "BLskRTInXnMxWaGqcpSyMgo0nYbalW99cGZESrz3zapM", "BIKKuvBwpmDVA4Ds-EpL5bt9OqPzWPja2LigFYZN2YfX" ], "c":[], "a":[] } -VBq-AABAADEydz1JaHAIG-KATag0wGMcsUbzBJOV13mZN82DOzKN2w0pLvKIhL6bWYiKFneky-ganyY33Aa377ElqNnalMK-BADAADMTM-okssnvhPvcUvoUEYhCadJ68Lcpzvg4nFr9dCNdto7kcFHNxvQ6-0ZSetzjAtdPyzjT6fxAydXd9FiR5IKABBLjwkx_7d5QTWNsIRGm9CJST1S0oRfg86Qjv636z_PueljFcgb5_VsK9yshMN3dR6zfRLdlvpKerEreD9eUCQMACBvMxF_bym9gqIw-9WgWTJurVdGFjSB1rUVlRbSFVdtYl7srvuID3wBMXFKgtWQybn9L_IxiwAu8VqG5i6U0cwG-EAB0AAAAAAAAAAAAAAAAAAAAAAA1AAG2023-03-14T22c49c09d097993p00c00 ``` where the last message is the inception event `icp` of the AID witnessed where the witness was designated, and the attached signatures of the AID, all of its witnesses and the first seen reply. Reference: [OOBI protocol](https://weboftrust.github.io/ietf-oobi/draft-ssmith-oobi.html) ### Inception events (icp) Request: ``` Method: POST URL: http://127.0.0.1:5642/ Headers: Accept-Encoding: identity Content-Type: application/json+cesr Cesr-Attachment: -AABAABkNUS8JbgmyeuNctdkwP_V8EAPopFVnJlHOl5JtDFdBq61XrvVkjZ9nI6nXlNCTVqZp2sCOU1gGKK3ifMIEWYA.. Body: { "v":"KERI10JSON0001b7_", "t":"icp", "d":"ECnv2wyPiqHZpQs0hBAdezfv5STL2_2kn4zdvlsLIZLZ", "i":"ECnv2wyPiqHZpQs0hBAdezfv5STL2_2kn4zdvlsLIZLZ", "s":"0", "kt":"1", "k":["DMFNxtGkQpIFcbN7CaGMcYZ5p8gYZEFct61rLCrMlWI9"], "nt":"1", "n":["EAjpIYShtFcPKi_BA1nXOOydLpLeyyWLXXd3pSmitl15"], "bt":"2", "b":[ "BBilc4-L3tFUnfM_wJr4S4OJanAv_VmF_dJNN6vkf2Ha", "BLskRTInXnMxWaGqcpSyMgo0nYbalW99cGZESrz3zapM", "BIKKuvBwpmDVA4Ds-EpL5bt9OqPzWPja2LigFYZN2YfX" ], "c":[], "a":[] } ``` Response: 204 No Content Comments: The agent transmits the inception event to the witness that acknoledge it with a 204 response. Note the `Cesr-Attachment` has the agent signatures (?can not decode: `CESR decode failed: Error: getTextFrame code={"table":"CesrSchemaCodeTable(SmallCounter)","value":"-AAB","selector":"-A","type":"-A","digits":"AB","typeName":"ControllerIdxSigs","count":1}`) ### Reply event (rpy) Request: ``` Method: POST URL: http://127.0.0.1:5642/ Headers: Accept-Encoding: identity Content-Type: application/json+cesr Cesr-Attachment: -VAi-CABBLskRTInXnMxWaGqcpSyMgo0nYbalW99cGZESrz3zapM0BCfL3_HgkgSqvhWiV9KX-W5Vr-g2PYSgzTV-zVg-cEY-UVunblu4U8xSIDvJ1jre7F_fKvzHvo5DtYRkqVC2jYE Body: { "v":"KERI10JSON0000f8_", "t":"rpy", "d":"ECIyaixyavVnZxzi4XpXkgjcI7oIu1_dk84M6vZYgqKO", "dt":"2023-03-11T15:55:45.038866+00:00", "r":"/loc/scheme", "a": { "eid":"BLskRTInXnMxWaGqcpSyMgo0nYbalW99cGZESrz3zapM", "scheme":"tcp", "url":"tcp://127.0.0.1:5633/" } } ``` Response: 204 No Content Comments: Seems that those messages are generated to populate witnesses oobis. I'm still trying to understand the code. Two messages are sent per witness with the oobi of each witness (and signature attached in header). In his case, the `a` field is for witneas "wil" `eid` is AID of "wil" `url` is endopoint of "wil" with the TCP port (not the http port). No communication found on that port. The header `Cesr-Attachment` has the signature of the witness "wil". Can be decoded with Petteri’s [cesr-decoder](https://psteniusubi.github.io/cesr-decoder/) ### Query mailbox event (qry) Request: ``` Method: POST URL: http://127.0.0.1:5642/ Headers: Accept-Encoding: identity Content-Type: application/json+cesr Connection: close Cesr-Attachment: -VAj-HABECnv2wyPiqHZpQs0hBAdezfv5STL2_2kn4zdvlsLIZLZ-AABAACI_IazDkxHyDDXEenwXCkdHCUti_T9NXUYT0iRwboCd0Ii9xwjcGIvdbcgQgWCc4OsxBH78jZvYysJW7BJRrUE Body: { "v":"KERI10JSON000162_", "t":"qry", "d":"EN3bKzUKO0Gvl0DLcaBnurh4fE6OnyucbhkFhOeE7CV7", "dt":"2023-03-11T15:56:20.288847+00:00", "r":"mbx", "rr":"", "q": { "pre":"ECnv2wyPiqHZpQs0hBAdezfv5STL2_2kn4zdvlsLIZLZ", "topics":{ "/receipt":0, "/replay":0, "/reply":0 }, "i":"ECnv2wyPiqHZpQs0hBAdezfv5STL2_2kn4zdvlsLIZLZ", "src":"BBilc4-L3tFUnfM_wJr4S4OJanAv_VmF_dJNN6vkf2Ha" } } ``` Response: 200 OK + continuation (server sent events) ``` Headers: Content-Type: text/event-stream Connectin: close Body: (chunked) id: 0 event: /receipt retry: 5000 data: { "v":"KERI10JSON000091_", "t":"rct", "d":"ECnv2wyPiqHZpQs0hBAdezfv5STL2_2kn4zdvlsLIZLZ", "i":"ECnv2wyPiqHZpQs0hBAdezfv5STL2_2kn4zdvlsLIZLZ", "s":"0" } -CABBBilc4-L3tFUnfM_wJr4S4OJanAv_VmF_dJNN6vkf2Ha0BCUJsCj9PDWCZp_oW-8t3QvaKG89Q810gyJ-WWUWJkjuPEz7wjnoz-np41PaiDlysKYqyBF9cu5Efev3RxS8wYP ``` Comments: The agent query the witness mailbox for given `topics`. Signature of the message is in header `Cesr-Attachment` The witness reply messages as SSE (Server Sent Event). In this case, the receipt for the `icp` event is sent. What the `0` means in `"/receipt":0`? Is the `/` needed? (compare with query for `topic: challenge`) query messages are used to get values from the Mailboxer. it works like this (at a high-level): • To get KEL data, one should send a `qry` message with either `logs` or `ksn` route (in the `r` key) . • `logs` is a stream of KEL data for the prefix in `"q":{"i":"pref"}` part. • `ksn` is the latest key state for the pref ( same as above) • These messages will be processed and response will be added to the `mailbox` under a topic. ◦ For `qry` messages the topic is `receipt` • To get the response, one needs to follow up with another `qry` message, this time with a route set to `mbx` ◦ The system assumes that the wallet or the agent asking it is stateful, but also accommodates a case where some responses were missed, so all the responses for a prefix will be stored along with the number of the response. ◦ internally the responses are stored as `"prefix"/"topic"` , that's why topic should be `/"topic"` ◦ the number after a `topic` is the index of the response the agent/wallet is interested in receiving. ▪︎ If there are newer responses under the topic, than the witness will respond will all of them, starting with the requested number. ▪︎ So, if the `qry` has a `topic` value set to `0` then witness will stream back ( via SSE ) all known responses for a `topic` ▪︎ Here's an example of a witness receipt response: ```id: 14 event: /receipt retry: 5000 data: {"v":"KERI10JSON000091_","t":"rct","d":"ELdorFEqtQyGObZRWf54IoKQ5zNdSSA0lvk-VN5lllGs","i":"EAR1eNUllla9Y7l0ru0btqGrFoWuhLk8BkMWFUMEljUY","s":"a"}-CABBEXBtyNmAdUiEMsPYamGdMq4TEQfmitcFAyUYcY15Im20BCMbqyPh0dY2n4AyKw7TX2jsixbqX2nIuNey0QsZmMRTsGMulnjkG76EBYlQdD-q7hgkSSXn_xKhIvUkHB9Ni0H``` where `id: 14` is the index of the response and `event: /receipt` is the topic that the `qry` asked for. The same mechanism is used to provide a "rendezvous" point for communications between agents ( for a challenge message, multisig, etc). This works via `exn` messages, with the route set to `/fwd`. These messages wrap other messages inside them (under `a` key) and put them into `mailbox` of the corresponding prefix ( `"q":{"pre":"pref"}` under `"q":{"topic":"topic"}` . Then the wallet of the target pref can get these using the `qry` mechanism described above. Topic can be anything and that's how one can add new type of "peer-to-peer" scenarios. Some topics are standardised. E.g. all `rct` messages will be posted under the `receipt` topic. I haven't' gotten to `replay` or `reply` topics yet. These are related to `Tevery` , which is a class that deals with the Transaction Event Log (TEL). I guess that means credential related messages. Another response example for `/credential` topic: ``` id: 0 event: /credential retry: 5000 data: { "v": "KERI10JSON000113_", "t": "vcp", "d": "ELw_zhgTtyCXPeTrvXu7o-2uWnNXj9O5vZBdazFR6Jy2", "i": "ELw_zhgTtyCXPeTrvXu7o-2uWnNXj9O5vZBdazFR6Jy2", "ii": "EHOuGiHMxJShXHgSb6k_9pqxmRb8H-LT0R2hQouHp8pW", "s": "0", "c": [ "NB" ], "bt": "0", "b": [], "n": "ANpIxpMejRmVNvOIOBNyCL2RSS-bdGW2Xp0OUvYcQivn" } -VAS-GAB0AAAAAAAAAAAAAAAAAAAAAABED5MZs5Tys3SNFzalHDGgnhnLHqsisTUxefJNC0UCQAq id: 1 event: /credential retry: 5000 data: { "v": "KERI10JSON0000ed_", "t": "iss", "d": "ENuT-4Q0CvuWjqzsVGTMpA8TZWTc_KFYuUHCKt7R1D-K", "i": "EMRss_ldmuZKyV4Vr-4MjrjPznNy4I0GgsNvsJVjg1KG", "s": "0", "ri": "ELw_zhgTtyCXPeTrvXu7o-2uWnNXj9O5vZBdazFR6Jy2", "dt": "2023-03-15T01:05:06.012976+00:00" } -VAS-GAB0AAAAAAAAAAAAAAAAAAAAAACEGHhiagt3XKf4xTN6aXIfcNKB_e2gRFRUHi9e5s6yJKo ``` ### Receipt event (rct) Request: ``` Method: POST URL: http://127.0.0.1:5642/ Headers: Accept-Encoding: identity Content-Type: application/json+cesr Cesr-Attachment: -BACABAlR2AN41HPRebu6mDarGJYk0hCbquos2X6FoXsLLS_qoGHHUJFgEhB0_wNYzOjHsF5HiEUjcCW_nzPvFX_cjsEACAnUjOqUtohn2kYPPeSi_2FLArFF13hgSSHdPu7DG-iuoE9o7G8zmCOfo9XpeuEMb2VydGm713mkI2hJgXpqrMD Body: { "v":"KERI10JSON000091_", "t":"rct", "d":"ECnv2wyPiqHZpQs0hBAdezfv5STL2_2kn4zdvlsLIZLZ", "i":"ECnv2wyPiqHZpQs0hBAdezfv5STL2_2kn4zdvlsLIZLZ", "s":"0" } ``` Response 200 OK ``` Headers: Content-Type: application/json ``` Comments: The body of this message is the receipt received from the witness in the mailbox query. The CESR attachment seems to have two witness signatures (from the other two witnesses), so the intent of the message may be to pupulate receipt from the other witnesses. ### Forward Exchange event (challenge) Request: ``` Method: POST URL: http://127.0.0.1:5642/ Headers: Accept-Encoding: identity Content-Type: application/json+cesr Connection: close Cesr-Attachment: -HABEASywhO9nIo0uYs5Sobn-wJ-Un5WeKjDu6wuvRJ8xQTp-AABAABqxQTuIRkLlv2a-3UdmQh21IL7Qtr0_iF0NIJur_Fdgp89OSXq7fvQBs6RovpA1k_UDv33Tq5v-91IaKKJN_oP-LAl5AABAA-a-HABEASywhO9nIo0uYs5Sobn-wJ-Un5WeKjDu6wuvRJ8xQTp-AABAAASy2SwdP-86IatH_nYxSDysRyW_dn4RWckjAntdrX13gJ2pcFqmAzxr2nxNuWHRR-ve0rifFo8SaDhXwBe2T8P Body: { "v":"KERI10JSON00021d_", "t":"exn", "d":"EIIaMxfuu22lb2w6Z4L0DOS4gw-1kWjpVjaS-Hatxk42", "dt":"2023-03-11T20:44:32.943588+00:00", "r":"/fwd", "q": { "pre":"EK6A2xNiwzLUEGqZcmwIXl1KPSh9JrJiDLgnhart_Kqu", "topic":"challenge" }, "a": { "v":"KERI10JSON000140_", "t":"exn", "d":"EDaW7h-Rb29ZyrC-9ubWEa-4DWvh1p4K1UnEiKH8mFNZ", "dt":"2023-03-11T20:44:32.905664+00:00", "r":"/challenge/response", "a": { "i":"EASywhO9nIo0uYs5Sobn-wJ-Un5WeKjDu6wuvRJ8xQTp", "words": ["apology","armed","erode","shell","gossip","snow","okay","chaos","public","shift","pause","daughter"] } } } ``` Response: 204 No content Comments: This is a peer to peer echange message wrapping passing a forward (`/fwd`) that wraps a `/challenge/response` message to be stored in the mailbox of the witness for the final destination. ### Forward Exchange event (credential) Request: ``` Method: POST URL: http://127.0.0.1:5642/ Headers: Accept-Encoding: identity Content-Type: application/json+cesr Connection: close Cesr-Attachment: -HABEHOuGiHMxJShXHgSb6k_9pqxmRb8H-LT0R2hQouHp8pW-AABAAD3L27lj-4HBEzD-MzI7prqlZxKcdH2WVKy0uisPKS5PwmVaM-jebYolJqFEozuPYNtzuWYQ49W02s1_7q-V44F-LAV5AABAA-a-VAS-GAB0AAAAAAAAAAAAAAAAAAAAAABED5MZs5Tys3SNFzalHDGgnhnLHqsisTUxefJNC0UCQAq { "v": "KERI10JSON0001f1_", "t": "exn", "d": "EO-4kjImKqxzm1eaQ5O1RFiKV0gDk47EfEHui-6Nl1vv", "dt": "2023-03-15T01:05:08.026702+00:00", "r": "/fwd", "q": { "pre": "EHMnCf8_nIemuPx-cUHaDQq8zSnQIFAurdEpwHpNbnvX", "topic": "credential" }, "a": { "v": "KERI10JSON000113_", "t": "vcp", "d": "ELw_zhgTtyCXPeTrvXu7o-2uWnNXj9O5vZBdazFR6Jy2", "i": "ELw_zhgTtyCXPeTrvXu7o-2uWnNXj9O5vZBdazFR6Jy2", "ii": "EHOuGiHMxJShXHgSb6k_9pqxmRb8H-LT0R2hQouHp8pW", "s": "0", "c": [ "NB" ], "bt": "0", "b": [], "n": "ANpIxpMejRmVNvOIOBNyCL2RSS-bdGW2Xp0OUvYcQivn" } } ``` Response: 204 No content ### Interaction event (vc registy) Request: ``` Method: POST URL: http://127.0.0.1:5642/ Headers: Accept-Encoding: identity Content-Type: application/json+cesr Cesr-Attachment: -AABAAAzNlwOuyFnQp7NXyyGNf8EcwlmGsBekxQeUVTLRsxwTK9aYtPrStgMa5L10hvaA882Q80MQAN9YL6OAJ6_6FEN Body: { "v": "KERI10JSON00013a_", "t": "ixn", "d": "ED5MZs5Tys3SNFzalHDGgnhnLHqsisTUxefJNC0UCQAq", "i": "EHOuGiHMxJShXHgSb6k_9pqxmRb8H-LT0R2hQouHp8pW", "s": "1", "p": "EHOuGiHMxJShXHgSb6k_9pqxmRb8H-LT0R2hQouHp8pW", "a": [ { "i": "ELw_zhgTtyCXPeTrvXu7o-2uWnNXj9O5vZBdazFR6Jy2", "s": "0", "d": "ELw_zhgTtyCXPeTrvXu7o-2uWnNXj9O5vZBdazFR6Jy2" } ] } ``` Response: 204 No content continuation ### VC issue event (iss) Request: ``` Method: POST URL: http://127.0.0.1:5642/ Headers: Accept-Encoding: identity Content-Type: application/json+cesr Cesr-Attachment: -VAS-GAB0AAAAAAAAAAAAAAAAAAAAAACEGHhiagt3XKf4xTN6aXIfcNKB_e2gRFRUHi9e5s6yJKo Body: { "v": "KERI10JSON0000ed_", "t": "iss", "d": "ENuT-4Q0CvuWjqzsVGTMpA8TZWTc_KFYuUHCKt7R1D-K", "i": "EMRss_ldmuZKyV4Vr-4MjrjPznNy4I0GgsNvsJVjg1KG", "s": "0", "ri": "ELw_zhgTtyCXPeTrvXu7o-2uWnNXj9O5vZBdazFR6Jy2", "dt": "2023-03-15T01:05:06.012976+00:00" } ``` Response: 204 No content continuation --- ### Event Types: * icp = incept, inception * rot = rotate, rotation * ixn = interact, interaction * dip = delcept, delegated inception * drt = deltate, delegated rotation * rct = receipt * ksn = state, key state notice * qry = query * rpy = reply * exn = exchange * exp = expose, sealed data exposition * vcp = vdr incept, verifiable data registry inception * vrt = vdr rotate, verifiable data registry rotation * iss = vc issue, verifiable credential issuance * rev = vc revoke, verifiable credential revocation * bis = backed vc issue, registry-backed transaction event log credential issuance * brv = backed vc revoke, registry-backed transaction event log credential revocation ### Mailbox topics * challenge * receipt * replay * reply * replay * multisig * delegate * credential * oobi * notification ### HTTP headers * Content-Type: application/json+cesr * Connection: close * Keri-Aid * Cesr-Attachment Petteri's [cesr-decoder](https://psteniusubi.github.io/cesr-decoder/)

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