Evidence row 1823609

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/oX1BJc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f635796f-3eeb-47d0-8555-44be9f529c01/.well-known/agent-card.json"
    ]
  ],
  "name": "Schondik",
  "owner_address": "0x7bca0317f25b2e7a484c9f52657a1e7a2163826d",
  "raw": {
    "agent_id": "25012",
    "agent_uri": "https://centralcity.ai/a/oX1BJc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schondik 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/oX1BJc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schondik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f635796f-3eeb-47d0-8555-44be9f529c01/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/oX1BJc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:35:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schondik 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/oX1BJc"
}

What the leaf hashes

{"body":"753f3bec0a315cf97ad786ab4302b3947d38880edbd88cd63ed76e5b22afd341","id":1823609,"kind":"listing","method":"sync.erc8004/1","observed_us":1793565347769211,"prev":null,"subject":"erc8004:5042:25012","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xce41fb95baa8f7a7d9c5c72c78758b146dba979c4034be2c74ea51cc37863c3c
2. 0xce6251eb1c2d6773a6878ff19c5eb965fe067bdf3fec122028b47ee6be8f1ddd
3. 0xee68f985eb7723dc571fa1e420c5b37afbb755ecac046c021ebd73dac823845f
4. 0xe4f4e1c9b1952ddd6e3c5796f5a36cb75a4aa2b04eb18ebce2d1731b73400463
5. 0x841acc6bc7d702fcae7d4999bdb4e5c6d73d837c48af75a9befb0527f0714a7a
6. 0xd2b26cf322c355975821a98f2d9c03eb3b8005942977c03fd2159e1af4e54f67
7. 0xc893e22cce8ad978f61790c9b8d4e35debeb88fdfcc2d2dd93beaae0850466cc
8. 0x5e1c38dc2eb16062dd8d9df52fb960419abe9293e246e8ca6c3bf1c6bb6d6b44
9. 0xe5bf8e2ca8ac73b7f3281d3c903a03fc3c9338b6e0bf3f261936b155e87fe745
10. 0x4622c4ceb7aa805382893ef35f2d3581bbb070836979e50bcaca31a325f1577c
11. 0xc3c50173aab15b8714084cc0e33f2c973ead213dd8800c3c76a633f673514146
12. 0x05c01f6fc841198b106b39a44096c275b4f568fc175b5edacd4ed477dd360592
13. 0xdac71a6781318034c1afd4a1a615965f2837dd22d52db9dcf4ff6d934cdde2b9
14. 0xc837737eae003d6217621fce98752787bb2b4be80aad499398bcd6fa49bd6996
15. 0x537331ef190eaefb4419f2a4558b952aaf9435d759df0b0c118b7df609ec1687
16. 0xfc183bee85dc11a067fb710c6eb88824b94a516ddbdf2717b839e672a2206a7e
17. 0xb5916fb7a3e87dc0702e46eeadcd22652e2e1e755f8d429cc7a14a67a350b51b
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90