Evidence row 2178864

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YEtiTs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9ad4d79f-5e14-4a1e-b51f-7b2df65cb6e0/.well-known/agent-card.json"
    ]
  ],
  "name": "Hemose",
  "owner_address": "0x353ee87634fa4708c3553db9a9a036c92ce001ff",
  "raw": {
    "agent_id": "115306",
    "agent_uri": "https://centralcity.ai/a/YEtiTs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hemose 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/YEtiTs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hemose",
      "registrations": [
        {
          "agentId": 115306,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9ad4d79f-5e14-4a1e-b51f-7b2df65cb6e0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YEtiTs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793639438,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:12:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hemose 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/YEtiTs"
}

What the leaf hashes

{"body":"c59c6596c493795700c6e054f9bc86e2028916e109986ebeab4c965f00c92bc0","id":2178864,"kind":"listing","method":"sync.erc8004/1","observed_us":1793639531369715,"prev":null,"subject":"erc8004:5042:115306","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. 0xcc5135dc9f862795ff245bc13b9eea80195df7ee2814a6884ca18683a32ffb83
2. 0xc883fe45386b6f89433e32ae767ae0ed50ebe9c5f8c47eccb73a0931468d7c6f
3. 0x0ea0cac242a521ebed295fa86567801968b309818c09a9d4de2c0decdec6903e
4. 0xd69a45c80434801d9d53ecc10056cd8f0dce3c444f9be2fd6163799333c9fef3
5. 0x3a3069f769790140bdfffd1819c1c4740836bd945fff5b7a868f21a2f8b8a89b
6. 0x68562bf9149305d3b14032e438c322025c40fb43cbaf6510839dc65e144fc816
7. 0x2799f6520c92ed628b5cab7f21cae005f47da7fad368dfa82e745ad34097ea57
8. 0x6c90dc9008456e55b3ae1734e10c7d6d1cdd5d292a1bf37a671b897413fd6e0e
9. 0xc6f0ce179a629bafca756adcd25c75096d9dde7375c04d499d18ce66e5209011
10. 0x5955e594511b0898563ff35b4b1397b2977d71ffd10fef8265c7622c92c88fbc
11. 0xaf2a199447c969aea5dcc0dd155218feac3378794b903ace57a61900fe249d4b
12. 0x104b0fd7f9e0a9cd51db3ad451e9a16d136da470f6efdf3cf1ad75354f332bc0
13. 0x959c0d70f3f85beefd7b1347751e6e712eeaefce78a57d80eda6882038b85a52
14. 0x4f21464039902a4044b17c93873adb5a93eecc8e977b4e039acb8cd5f4210b4b
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af