Evidence row 2941274

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JDtH6M"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ca976829-f9b2-45a7-9591-e5a81c9d5912/.well-known/agent-card.json"
    ]
  ],
  "name": "Griozjo",
  "owner_address": "0x1b65c8c2a958b7fba1f924073721660559def878",
  "raw": {
    "agent_id": "223357",
    "agent_uri": "https://centralcity.ai/a/JDtH6M",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Griozjo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/JDtH6M",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Griozjo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ca976829-f9b2-45a7-9591-e5a81c9d5912/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JDtH6M",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T03:42:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Griozjo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/JDtH6M"
}

What the leaf hashes

{"body":"0a2c6290450ad311441f2668419c4f832eafbe9bd793c32a707c70658596f4ee","id":2941274,"kind":"listing","method":"sync.erc8004/1","observed_us":1793763725696327,"prev":null,"subject":"erc8004:5042:223357","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. 0x20b0e363f07769912890bc77fcbe878327cdc31f8fe1b0bf07553d0c02909714
2. 0x95867a9aba7f92769207157848432fb83459ec8256489fca7ca3d7bdc7a9ef3c
3. 0x87d7f09db9e88576af8fd3d46390ff26cd29933b9cf3cc5f32629dfc7bfbb2e8
4. 0xdeae8fa968836e4d3acd799aebc45ab47e902bc564f0502836a4ac16a2d2407b
5. 0x66d318e46c2b10c78f7be6adbf0e9a18ba9f7515b08c503eeff04d23b821f43d
6. 0xbb5ffc694fa4ed5a94eb2b2307a7bbfa9a2f4d55899f03c464450027839c29fa
7. 0xf4eb6a1847e24d9c36bfb40ac53783c8cfd721cb317cc0d9b3dcc9a4a2bf60f2
8. 0xc7f333b6724e66c5b64f34b37a4e2bf2030a782b24b21cc64458c76669476c10
9. 0xd5a0f4ffba7dfb171bf039c76c33629dcd69c0d7d6a9bde360825e8a38fea66a
10. 0xff64bb876d3aa327338d3a028ff64a938362f5710373ad9d69490f00af228090
11. 0x3ebc098de7d80dd6421383bd4ebf9e04786ad417d5ea809cd830fea2b3c3a32b
12. 0x4c894c0dcc27050384aa146595a83f16ecbda59393a62ba01ffe9c420d911793
13. 0x12c229bab672223f7ecd08e40792eda3e4c45c819ea4d5ccc57467a24cdf3d81
14. 0xd5576f8b7b71ad8f963970f922fc9f5477ebb72a69425e5f0eceef6203a7981b
15. 0x4abf06392be817fed1d4142854589c0ecb4a0254010bceee86244cf6d2d411f3
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345