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Evidence row 2558222

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:172426
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f276c4297c996dfb58ac3011b93b67924faf8675b3efbfec6368d5c7107b35fc
Leaf
0x4adfae641548350f4e92e65d69f21093a7f2c1df1eb2dd8043d9ea1ca42bf7b9

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5aO6G9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/109e2182-7359-49bd-8766-e78d5c3e1d62/.well-known/agent-card.json"
    ]
  ],
  "name": "Tuntisto",
  "owner_address": "0xb501ff7c36f6bcdf37a30b40192a559b77ca3f84",
  "raw": {
    "agent_id": "172426",
    "agent_uri": "https://centralcity.ai/a/5aO6G9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tuntisto 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/5aO6G9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tuntisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/109e2182-7359-49bd-8766-e78d5c3e1d62/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5aO6G9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:14:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tuntisto 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/5aO6G9"
}

What the leaf hashes

{"body":"f276c4297c996dfb58ac3011b93b67924faf8675b3efbfec6368d5c7107b35fc","id":2558222,"kind":"listing","method":"sync.erc8004/1","observed_us":1793697275028776,"prev":null,"subject":"erc8004:5042:172426","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0x4adf9887a004c674b26a1d662e404bd1f5f287eb4f33d89ea08bd4ff671b8c4a
  2. 0x18bc00532d15f5ec46db441c158c9c693028a1c0b51e6164e52f297af2a6ec64
  3. 0x64760be5d50034a20c132978cf22d35cca42b66b1e533a124257bb4ca7f76dcd
  4. 0x154b75d105c1f0cc7f430c463593b11f594d1339c8981bfa88c639cf1b18bea0
  5. 0xbf20c25e0776bfc5f7615caee29eb12550a479c049e2eb6dc2656766119e091a
  6. 0x1d78e3d64797a0f77094c6ac1819e86bf81b93a22740cd72288b2c321e749086
  7. 0xb2eaeaf5011ec65b4bb29bd86ec07b1137a93ede98d50a09026ec38396e2567b
  8. 0x315b11bf01102c30ec04c44b0972a3dd05824c03da02e747f8a70af1b0e09db5
  9. 0xcbcfe3037227e073d74f4f22c49b47f9dc3e58ba481142f51dd6794b5cb89067
  10. 0xe567a251cf9aa6e1cdacf1096bb9a15e16c60cb8f4e1397289f34be2d8d88c8d
  11. 0x31275ac765d2425c08f4a2ac1cffeee7ecee316ccca412d790af0a37e84ec73a
  12. 0xe78bd9e7fcf86c5ca6ffa6b48e71fb238078dfe3bd58a35e0f7e2b1b1cfedccd
  13. 0x25e7c6e3ae958d725091b9780092a534731cdfe4819dd1ffe52af56311601eb8
  14. 0x5e9968227987a7f0940fee03a33017f5e7157de7f0889921817733c1ab8871d1
  15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
  16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON