Evidence row 2279244

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/sPPHXB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/da4742e5-b6c3-4195-b275-f61d49d93c49/.well-known/agent-card.json"
    ]
  ],
  "name": "Pevifabel",
  "owner_address": "0x6f24adedeed89f44f9092507831bad8e4ea83dba",
  "raw": {
    "agent_id": "132737",
    "agent_uri": "https://centralcity.ai/a/sPPHXB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pevifabel 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/sPPHXB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pevifabel",
      "registrations": [
        {
          "agentId": 132737,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/da4742e5-b6c3-4195-b275-f61d49d93c49/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/sPPHXB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793653251,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:05:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pevifabel 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/sPPHXB"
}

What the leaf hashes

{"body":"177c3fb4d39976fe904d7b380537211ba98dc9c987e9421fc9d7cf663e024f5d","id":2279244,"kind":"listing","method":"sync.erc8004/1","observed_us":1793653538502541,"prev":2278791,"subject":"erc8004:5042:132737","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. 0x861dc2909d723c351a58c8cd2ed20991069625b774bc97acda51ab9ff08affc6
2. 0x7c8d62c835fb7cb9ac8969e10d26a59904744cb2d7205fada4c9e6857c6de12c
3. 0x52477c1b0b66fa62159f6591dc60baec12c3afc41b66aa429be63951ca595939
4. 0x76c46555b98d143a2faf8b0dc80abb2ffecc941bd8978d86d9945db096abccb0
5. 0x913d25d65075c02fcbdc140dfe219f12e5e1940ef7842c076845d926c93f17cb
6. 0x3d8852016f1aaa6b110cdf2a5d357507e7704f008221dd937aa98e8e6762ee9b
7. 0x3b6b8c6848f4b2bde6fb8d6495ab55c2b584622e3016b9b6377c234a417a55fe
8. 0x6d517bcb8f1eef2fecc2821c2f30884a2fd81954701258863170e92353ff1833
9. 0x4578575e9e9699f1ecbcb6eff25bae8955aeaf20fa8217d01518204bf6c0b8e6
10. 0x392e16c4c8f283bf9e420e9a0ff4ad4facea172731b644bf7ac8ba8e7d9405e4
11. 0xe4cfdb5ca803a75305e0b030241b6a1938e198905c1bdf3b3578fd8cabde60ac
12. 0xe411f7e720673ba3ec5e17cf225d7b613794f2c0fc54fc3c10f61996c290e915
13. 0x01026267e0e47b54aad32519d39da32ac6f5740a40f20ce4f9f7312a7268ad12
14. 0x45296e5ab7be6d8163e528d05039d4c685fc8962fc80b797c1d68574b10b444c
15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af