Evidence row 2563778

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jO8Uo8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e2159043-8901-4e7b-bee3-98ec5b11ff43/.well-known/agent-card.json"
    ]
  ],
  "name": "Branseon8",
  "owner_address": "0x14918c92c41b1169c146f16a6c1377892e2ca1de",
  "raw": {
    "agent_id": "175271",
    "agent_uri": "https://centralcity.ai/a/jO8Uo8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Branseon8 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/jO8Uo8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Branseon8",
      "registrations": [
        {
          "agentId": 175271,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e2159043-8901-4e7b-bee3-98ec5b11ff43/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jO8Uo8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793700770,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T10:16:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Branseon8 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/jO8Uo8"
}

What the leaf hashes

{"body":"ed2c3db38d87fcf924ff691e27eff5663d91c3b8b94672139b4996033bba3932","id":2563778,"kind":"listing","method":"sync.erc8004/1","observed_us":1793700985884577,"prev":2563447,"subject":"erc8004:5042:175271","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x5a00e38a3945635f3c97770661d1bb7c6f8a56c24d3734c9a5701b427b187147
2. 0x1406a15080e38644e5590cecad4daa372aa409ffd7529359a4efe43d3b5c467f
3. 0x6bed873b940af75dce20d4b3f46b343d26ce710e8cdd761262f88bfe0bcda45c
4. 0x6d5110fea78afa51e60857ffba7e8f79d5b8b1b6193b055f1825fc0c97564a0e
5. 0xb82776e01dd2df07a1dbea59e17f02b4fa11394ce68678733eaa4b2657f68830
6. 0x3ee3b99cf4d5780a3e1e2a700555138133dd12eb157ab677b611f1a8df80cc60
7. 0xe4470153f2e172f05bfef0dfc26bff1791258a6415a4cae1e4533fd0907b74ab
8. 0x3ca84662d19db657aa5899c6a8d3776d784e0658b5eca16fb23ac7f651eb8af9
9. 0x5cbc07d841efa3eae3980e95329e314bf7056a1fcb3565f56579a4d68535fbe9
10. 0x40b5291fe39648f7e832653f76a309cb6ab3823a80268f3d37b3c3e8dafb9c24
11. 0x13d3c0bd4643638a879d3ba9016831255786ddefc092717512fbcb0568c7e4fb
12. 0xb27b2ada561a9d979d1668372872a5246392cf5c34fa78b49aa7993e7a9371d3
13. 0x387d6b3abb2bc238e53d54b976851224d55ee7b21751b608b1abad8177b78ed4
14. 0x1fc4191e8f35bfa53de7e0451b776edb79a6c6dcdf333b4de5afdb414a516e3f
15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7