Evidence row 2924402

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EPJRJh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1d0098d4-0134-4ffd-8155-33f21fd18ff0/.well-known/agent-card.json"
    ]
  ],
  "name": "Stubeon",
  "owner_address": "0x8413b39793bd34a08f41a59bce4a9adbca7cf03b",
  "raw": {
    "agent_id": "217108",
    "agent_uri": "https://centralcity.ai/a/EPJRJh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stubeon 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/EPJRJh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stubeon",
      "registrations": [
        {
          "agentId": 217108,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1d0098d4-0134-4ffd-8155-33f21fd18ff0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EPJRJh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793755560,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:27:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stubeon 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/EPJRJh"
}

What the leaf hashes

{"body":"19eab3ad8c69dc973191e4eb1bc3caf15cdb1086a7bc68dc8cb3cd3fa43b6445","id":2924402,"kind":"listing","method":"sync.erc8004/1","observed_us":1793755667974622,"prev":null,"subject":"erc8004:5042:217108","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x609fdd0d9bb5bffb3b94aed0836628df67412b7ab9fa28ac0b1d2edd17c8d3f5
2. 0xdf7c2a98269184f9d3e3d047a1676db312663df6ea36796b001358801736ea06
3. 0xca229a0c7ec9103e68a021a882fce752324a28fa1c771a0bea47b4d621446b25
4. 0x6996f14578e0d6678cb5d2800b3857fbd8ac3f83de48e45f9f8201b0ce904216
5. 0x9ff6913009a220c44264a6c946f7bfbc48bbbd82f595f453e9e3d492cf2b92ff
6. 0x49ca588decd7fe7487ccec5c32fb94c7976f4a59e71babc71a3beb46a550922b
7. 0x42325e04fe4fa2e87bf7f9c8f5ca0a16ea0042ded155f922c58cb9f6e45a312b
8. 0x1c87e1bddf1b23922236a395b618b653133c1f2fb0fd698080801905694d7420
9. 0xa85a0ccb06ea19dc2ba1eb610a820c87779a9f7964fd037b72799bafc48a5662
10. 0xebf54e3c4cac2b9b3bf9b47c2f882d4c32905b39748eecf3360d35e5b2ac993e
11. 0x342ee019eeec6bf9c360353fbfd30362249953dfe72930f5dbbd3540a8ffa11d
12. 0xed16332def1f4a73193a3818f88f36897a433c9a3eb0300df59a4d04527fe185
13. 0xbb5dca07106fdb0c308e2d8004cd4d6c885cc3e15a96807f75bd29d6d805aa23
14. 0x4c6a239112152a196e534957ed4fc38d90b1a49e17c6ec6aeb24e15cf6f3a341
15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345