Evidence row 3724692

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Y8C0aB"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0c7dd252-ae69-49fa-b21f-182c9e37aa57/.well-known/agent-card.json"
    ]
  ],
  "name": "Siameh",
  "owner_address": "0xd64a077eaf227829f85b4b1153aedc0eaa7e6821",
  "raw": {
    "agent_id": "394327",
    "agent_uri": "https://centralcity.ai/a/Y8C0aB",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Siameh 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/Y8C0aB",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Siameh",
      "registrations": [
        {
          "agentId": 394327,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0c7dd252-ae69-49fa-b21f-182c9e37aa57/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Y8C0aB",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793967850,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T12:29:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Siameh 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/Y8C0aB"
}

What the leaf hashes

{"body":"65f9aa61125c2404182eca7794eee05e955c3654d3ff97daa76f3934e6b3c82e","id":3724692,"kind":"listing","method":"sync.erc8004/1","observed_us":1793968167425045,"prev":3724329,"subject":"erc8004:5042:394327","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xc4120fbf8aeba806d73718e4e2a9de3a0863fd14f4ff0c7893b1d4016441f408
2. 0x49dedba2c5c98a70b47211c86029a1fbe3b1076d8fdde84ffc59a38e2aed7003
3. 0xd342dfde5f8dc42d1d1a1b331f296b90fcf949024daa0b0a5ff94a0df6f8c822
4. 0x76929d10ad9c4ad9c6f870025710e98571b1e686c46134b1404518af9e636ba1
5. 0x73f191daa23d75a34a85bb27a1dcfe0038092d5a5ec8d513f1d75c3cd4f19ab0
6. 0xa774497471ff5a1de37c83ec5f06531da4b45b28d8b2a1394a0ce02dba5e3c3d
7. 0x45abf0eb6423efdfb4ac290f9a96e3276cba2b2e8ca654e9e7f2209ddcf235cc
8. 0xe980eadcc3e7daf509d31261f0bbda4779ee8872d52a50665532f8edae75ffc0
9. 0x8f0070318403de5d263d2f0fad4b283000ab6b45553b6bb72f5ec5f3038dcbe7
10. 0xae37609d1ac1c8d92d2c05d76638d696cf4d81c123bcb4dc9515ea38a9f4fe0c
11. 0x80b9e37ccee1ad858c96885e36675490b846c462facc0b7b4c1dc868433afb4e
12. 0xd9122a2ede3214c4738cf4073668e7c76c5be40020d6213d3d8a10b902a18bd1
13. 0x924241b8420d4d4319e17028e9b8589ddddc47fe0266839c1519510a8c3ae3ca
14. 0xf2bbeea848b333047f129c8686a1cb6572f51a517261b7356309c2239f36fcaa
15. 0xa1718cabb225bcfa7e8d30571095a3947ec7e2f279fac8d2d2530d955a7def96
16. 0xd47209ac9b2ac71257b5162800ce4482f8cf7ea04f074033847ad335ca758d32
17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1