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Evidence row 2573759

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:180472
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9e547c421de4794cb88fe39c0c44a94a755fd846788c3d6e2b5334fc102105f7
Leaf
0xb1dc17ca73b14fcb5788fd47f947cfc9cb6e72948859d41835e1142fbabeaabd

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QIVOJ0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e187b734-ea5c-473e-b0cd-ad87a55e4c43/.well-known/agent-card.json"
    ]
  ],
  "name": "Briket",
  "owner_address": "0xba5bdefb74597804a2e069dda46effbc77a8ee65",
  "raw": {
    "agent_id": "180472",
    "agent_uri": "https://centralcity.ai/a/QIVOJ0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Briket 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/QIVOJ0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Briket",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e187b734-ea5c-473e-b0cd-ad87a55e4c43/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QIVOJ0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T11:51:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Briket 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/QIVOJ0"
}

What the leaf hashes

{"body":"9e547c421de4794cb88fe39c0c44a94a755fd846788c3d6e2b5334fc102105f7","id":2573759,"kind":"listing","method":"sync.erc8004/1","observed_us":1793706704863053,"prev":null,"subject":"erc8004:5042:180472","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. 0xb1dc47c1df12e1ee98811eab9e92e2b51c22c86f4f656512c7b26c161b617618
  2. 0x8ba0f3d1550f3ad98a7451abe5385d0b7877419e3e14865b3568794143f1eced
  3. 0x50f22b74ca6a424d3f9aa5606c0f0ba6c54c02d6cafffe02c94712e5dc2f1090
  4. 0xb603572a219a330d14717304347ae53e570bff7cf151f0b9b9e4374de608ae46
  5. 0x66406c6476dd11ec0b6a904fd7ba2d3124d0555518d17081de17192f2c3bff20
  6. 0x6d8009fff57d0c486a2acd3499ce99f4fdd38f628e6b96c8c95974f74a2b92c7
  7. 0xca51cb03a6fb530efc16ffc1ed425a448a63b7efc35ce78938a1f288dc69e1b6
  8. 0x03e61e532e00fa52fec4dd83eacfe6db4eafcf909b9da674553dac7fc791d922
  9. 0x4eba01c6a51ee520a1b3e3c57d712d3332ca4cc5a28cf7e5a787dc8d2f4504be
  10. 0xa8e437baa7d7428cdc06f29eca7a2a8bef7aadd3a08c497daf82d263299f1851
  11. 0xcdc934756276364601c087c8eb28d7d81e2386a3c472c049ddb6f4e0ba7d2079
  12. 0x491ee4caf669597187ea0c15fda004b1a7cda4072cfe4aaa04afa8fa266c1042
  13. 0x24a6ad148bed300df0d5c7786d9538e08bfd50fd138ab2e3058bfcf612b6970b
  14. 0x1114468556630d3a65d038b1ce5fa0e558d58422878e6b91ce8c3b87e06fafef
  15. 0xc0bea6c8a0da854513562c1be034edd9e23999e98182b784da3cae0bf2e3890b
  16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON