Evidence row 2200582

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rUMvP9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5a30c589-97ae-489b-8340-04ac1c033516/.well-known/agent-card.json"
    ]
  ],
  "name": "Pissiafik",
  "owner_address": "0x68323c8f4979f1558fdd6ce352dcbb1157a13001",
  "raw": {
    "agent_id": "125172",
    "agent_uri": "https://centralcity.ai/a/rUMvP9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pissiafik is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/rUMvP9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pissiafik",
      "registrations": [
        {
          "agentId": 125172,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5a30c589-97ae-489b-8340-04ac1c033516/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rUMvP9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793646572,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:13:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pissiafik is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/rUMvP9"
}

What the leaf hashes

{"body":"b049034961a0f60f88b5924256e547c0599dbbc93a594a0f6b18b6b2ad48c86f","id":2200582,"kind":"listing","method":"sync.erc8004/1","observed_us":1793646797737881,"prev":null,"subject":"erc8004:5042:125172","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x7cf756379f9e45f44add566cd2b0b5cedfcca6288707204f7446845876c2d402
2. 0x4a8dafe4d5984bce6cae4cbd60b592c6e03af0756e8b67d2479cb1a980789055
3. 0xf4866af11ed5f53710ce094d649e7d7cb2548bd7ed1967e9054a05a4df24fe21
4. 0x86753711b574b661693b63aa081ba93eca412138cd70231b1b98af1654f922a0
5. 0x81899fc0d10b4c4d452b7500bb080d2670e2ae7eace336eefd5e058a972610f6
6. 0x5aa738f7bb020c471738b91058c37bdae9c909e1cd06aa0e95a02d11231aed66
7. 0x283d14aa84ade1eab0ebd7012fbfa3a564e7aee0cc642c79e98b3b2ead5246ff
8. 0x68cfcbe86faccc5573423da2bccca4b4c9ce968754972edc5b8fb4d7d7d4c361
9. 0x592067518f11c99f71c683a9d73c0a4aa6d86599c6cf65a46c02ffd1d59cde63
10. 0x2ac356e5e38ddff303604ce567e3e790e60b08658a36ea172c89c53585f8675b
11. 0x251e0c548ac924285726cb52143b94b39e981457627c4bc6fe942e36a4cfc0b5
12. 0xc176653014f433cfc5db8c3ea32a9fe09147abfbd97c5e12c9cc2911e6d964f2
13. 0x8e66b29b3c90df538b0747f470a8bf19f7d97dcd0cb8f1d9345876a0f21cff35
14. 0x3e60cda43ffc319c006284ca48609bc80da357b45fb9e0a57810e00816d3e8e0
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af