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Evidence row 1752198

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:2976
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9ce920b1c41bba6f98fa1e0f1fdefb0580920de6246c459e49c9d163966aac71
Leaf
0x515d478d95136e36a3f9b3e3a20e998988a47986695b42f8490205b46da7ea43

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iUsiHL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8b9110c7-feb6-448e-806f-6c2807a8a3a2/.well-known/agent-card.json"
    ]
  ],
  "name": "Biorlozor",
  "owner_address": "0xea3aa7ae9528e717c407c6912de75a09e9a7d8bc",
  "raw": {
    "agent_id": "2976",
    "agent_uri": "https://centralcity.ai/a/iUsiHL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Biorlozor 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/iUsiHL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Biorlozor",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8b9110c7-feb6-448e-806f-6c2807a8a3a2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iUsiHL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T08:37:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Biorlozor 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/iUsiHL"
}

What the leaf hashes

{"body":"9ce920b1c41bba6f98fa1e0f1fdefb0580920de6246c459e49c9d163966aac71","id":1752198,"kind":"listing","method":"sync.erc8004/1","observed_us":1793522224904406,"prev":null,"subject":"erc8004:5042:2976","subject_kind":"source_record"}

Proof

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

  1. 0x515d038bdcd87c461aefe03d77ff4b02390710e40f75318f0b4197d26cd908f0
  2. 0x2930381a67e3b9e1b30fd98b02c21b3f5d71eddaa41564079544fca2e2b977bc
  3. 0x3edc9d75b251be70a8d1331f76868e05b9385905429e06b00978632722418230
  4. 0x6e959b3d998f7f185a5cc6b5044470ebad22e8167283b17e3b56f1a791479f4d
  5. 0x6bd49d2f10337dab7600dc08691f5a811c26b3437f6d5218419daa4bbe5751d9
  6. 0x5fb46a0b3e829877270142f86c86db49a564fc2ac5528947c642c7cdf7a90073
  7. 0x01a1e3a66486917f40cea2add6279d20883f0bdf6542be3c6067930c2a2346af
  8. 0x2c7d3ad7627ac44dcb211b5b2efe977f49bb6d5afa0b85efdf082de69d336fa2
  9. 0xdef51df6aef166e663b3d6653181f3cf637c522e7aa29f27015a2f75d39cf4ff
  10. 0xe4791d3282693d567b83be870712be696151da5c5768c071de07f77c09c58ab4
  11. 0x10febd51cf7dfc486b90d8476111abd3717e8453c7b2a9466f432b76b99685b0
  12. 0x21938c6c946f4b4fbc9debe25f5efc2591234f62b5e79a54d3dc9abe2154cc21
  13. 0x61ea1522e2a8dd1dbb4a7f6b4b6b4e9d2d75dad9c43bbf8d014ad3d2e55a77e7
  14. 0x4dd56cbe7671c2bd3ac1c5d78e38f1cd1c8a879b29f9a6a5b8a22555a3aedcd2
  15. 0x0e3f78943343406ddd3828dd4ca4b5a188e80ffe3ac87d64d979448ee11c1cc5
  16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
  17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
  18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON