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Evidence row 2121231

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:88997
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
69d9108f3d6ccfcdd1b7687a45e886d29bbc813e2595a4e4ad08111a92e5bbee
Leaf
0x17786c2ca0e305128eb315653bd50096a519140f79e948cb239452d15a0ead3a

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/W5xnuB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b62f17af-e2cd-48a2-aa11-a3d1fef35986/.well-known/agent-card.json"
    ]
  ],
  "name": "Alionsert",
  "owner_address": "0x78c8ef30e879a1684ffb89f563cee90ea7403fb7",
  "raw": {
    "agent_id": "88997",
    "agent_uri": "https://centralcity.ai/a/W5xnuB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alionsert 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/W5xnuB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alionsert",
      "registrations": [
        {
          "agentId": 88997,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b62f17af-e2cd-48a2-aa11-a3d1fef35986/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/W5xnuB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793619051,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:32:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alionsert 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/W5xnuB"
}

What the leaf hashes

{"body":"69d9108f3d6ccfcdd1b7687a45e886d29bbc813e2595a4e4ad08111a92e5bbee","id":2121231,"kind":"listing","method":"sync.erc8004/1","observed_us":1793619168635233,"prev":null,"subject":"erc8004:5042:88997","subject_kind":"source_record"}

Proof

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

  1. 0x17783a9b011ee938784de139373b7f03240b85a1c949d105af7be236377143c1
  2. 0x03ac7d4c60e90ebf2f04fc3fb151bc41093cefb8714d7c2088b82fd9eab586f1
  3. 0xfbc23b19d84884b98f4b62d6af60bf1d92d9cb5c2d4813ccd961801816589a97
  4. 0x5966311599078872efefc9c2865e43df9e83586f989a1f2108bfd690f03be0a4
  5. 0xd64dacc1dba2c41767ef4d1de46fc0ef0468e67919038fdd4f87bd4b22c06e32
  6. 0x2511f1fa678452dbe012bc8a450c1a69c83381e7a79d07eff0bb49cc4740727b
  7. 0xaeb00a7f3312760a8dcc6892aac42e432bfe7ccfbfc5222c64a0e144de22ca88
  8. 0x6a70f6e3278c70045550e741bec9007598077f395195489b6659742c63b85257
  9. 0x9d2cc733542a217d42127562b2da790155da840dab2884807f7f25e5df05e7f7
  10. 0xbe6f43271d7faccb56f0b848e5d3a63f63527fc51712daf26988be2cc089cc85
  11. 0x499b5d7a70a8f1600c1aacb33fefaac82dee322d227f7ffe6f03567c3573b00d
  12. 0x1dc8ba8f08085ecc6abc940de99fd78b8c8285acc2d6e3ac9b076bf78b1fc1bb
  13. 0x3c6bb4ee00210310afea4db77a3d5e14b8fbfec0b426541034734f028665bbb4
  14. 0xad8410fe2298c1ccff00c301cabf57d2495acf6e614e5236bbeb834747908ca4
  15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
  16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
  17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON