Evidence row 3468074

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/20OYrc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/045cd5b1-9649-4de6-99a4-d0a2d0f58b4c/.well-known/agent-card.json"
    ]
  ],
  "name": "Reifino",
  "owner_address": "0x8f0d281900310298c4b375a6d7e44588efba7530",
  "raw": {
    "agent_id": "357745",
    "agent_uri": "https://centralcity.ai/a/20OYrc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reifino 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/20OYrc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reifino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/045cd5b1-9649-4de6-99a4-d0a2d0f58b4c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/20OYrc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T22:39:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reifino 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/20OYrc"
}

What the leaf hashes

{"body":"c2b36f2846165864587a7d55030240ded45465708a1bb536ffc645a86d19a199","id":3468074,"kind":"listing","method":"sync.erc8004/1","observed_us":1793918387129112,"prev":null,"subject":"erc8004:5042:357745","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xc57ef0f07574d61da61d5088cc19aa771d60cc375655a3aa212ba70ddecc610d
2. 0xc24cac37f3880a3158d3674854a896ae236e589bc0157292664994026fa6ca45
3. 0xe3cfccee76c6cee0b8cd94c8ec2dc2df081c2b973696d5d64d54161edc3fb68c
4. 0xb8ca9f4bb7242e50ad1511f080ae123842551dc1d80970f8727f4e950a196ae0
5. 0x37429169eea55815507b967bc9bcfb285e713ca7a858eb5905083f28e056bfa1
6. 0xbb00b593f87561fd3a01e34f4fa5c8151377ba3e5f587d2f3c9927be1773d6be
7. 0xc7636e70254a700928793222c47b3276e2f636245b240b32053b4c513dc53556
8. 0xaf66ed6bcc077f7d72df8affbc28ef997ad32fa60bb77b1fc7c12a4f52cd62c0
9. 0xda5f793e59d65fcad70c51ef117834aefa8e68725fd5307050a4e9b982bcc29a
10. 0xf1ddb9afff6a2eb7dcae3e4285790d95d5cc8d8cb3238a88fd412617d4f19a96
11. 0x6fb98a9d8c87fbaeb524aeba56d4a9b81a7bb9f8b0f5ec251dd878adbbf61d2a
12. 0x304548af3c8a96024f09578ddb655834afdf2c92a6e4e960cecb76b54a4d2322
13. 0x3e26974204eef69fb1160370178b7b8bacda56c201fc1a35d2b3c7861eb5a5c2
14. 0xa0dd9de5227bcccb051dd789b1b0b367de502cd968f4eeb15c7237fe5ab59210
15. 0xa4e56d82ec36b49551d49bd66018a63f06e5a1bf1f57267e4e574643bc111b3a
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94