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Evidence row 2499855

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:148898
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5e5db34d57ba890e1ed85fdc5548511160bdec3c0c8d43c50e0b0f98b047dbe5
Leaf
0x5a7e7f18a1603a35849bf31e9df97235ae0d4c6655618996044b0938e68fda17

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8CMPqv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f873a98b-f9d9-40a0-98ab-06df39652f4a/.well-known/agent-card.json"
    ]
  ],
  "name": "Bisias59",
  "owner_address": "0xd1b6587fba464b4efec3f14df45b8cd25c8eabfc",
  "raw": {
    "agent_id": "148898",
    "agent_uri": "https://centralcity.ai/a/8CMPqv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bisias59 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/8CMPqv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bisias59",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f873a98b-f9d9-40a0-98ab-06df39652f4a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8CMPqv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:40:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bisias59 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/8CMPqv"
}

What the leaf hashes

{"body":"5e5db34d57ba890e1ed85fdc5548511160bdec3c0c8d43c50e0b0f98b047dbe5","id":2499855,"kind":"listing","method":"sync.erc8004/1","observed_us":1793670005316228,"prev":null,"subject":"erc8004:5042:148898","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. 0x5a7dadf097d9921374902dbcbdf5c7f40b78f3e5ad798b7340ac0c7ddeb1ed88
  2. 0x76f205bb534165f64a3189ae969b7e5c735ee41cff2a7926178e433cac471149
  3. 0x42fdcd94a1c3e8a846aedbc066877fd7d249d243bebd449030246bd7db24cb55
  4. 0xce7e69cb13fd00fc95ccc152bb0f1b6ed962327bc96d847d8e673c15150ce8a9
  5. 0x12de8556a8d2806982a8fdc3f7c81cfdbf5f9351bb5b96129e95e9d5d33850ae
  6. 0x67e6fee5e74686b057804fdd313a5c65728d03f0b0a6448c07a27333d0200cab
  7. 0x351ef45a3800826811dd5ba2bab975c575b73229289bf49dd0547bb8cd7b4c23
  8. 0xac9f27e3e252c176347d0b2d51232ccc0a2c004bcedc5e06e81cdd92056ece7b
  9. 0xdde9e15c44f0fc8e6484d95f0aff4ee5cd479ee78a51b364fcd02d61ea2e603e
  10. 0x08ca0aac8f4083838b6eb0565bf1e795525b0199edf45e0f8c793e63c3f77d65
  11. 0x13d3c0bd4643638a879d3ba9016831255786ddefc092717512fbcb0568c7e4fb
  12. 0xb27b2ada561a9d979d1668372872a5246392cf5c34fa78b49aa7993e7a9371d3
  13. 0x387d6b3abb2bc238e53d54b976851224d55ee7b21751b608b1abad8177b78ed4
  14. 0x1fc4191e8f35bfa53de7e0451b776edb79a6c6dcdf333b4de5afdb414a516e3f
  15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
  16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON