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Evidence row 2523366

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:157950
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4b17d2f376b65488fde60ff156f7969e88de757622cf6b19b6fd79de1c03bc2f
Leaf
0x6873ab998bdd7eb66895a49f68d52dc337fdb63de5747c71f03b415b8d710e0c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XQZpYw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d9aa44d2-d72b-4a79-b4c5-e21ca312c905/.well-known/agent-card.json"
    ]
  ],
  "name": "Grosabel",
  "owner_address": "0x7fa0436f5f07395762982202660098bccb266c5a",
  "raw": {
    "agent_id": "157950",
    "agent_uri": "https://centralcity.ai/a/XQZpYw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grosabel 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/XQZpYw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grosabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d9aa44d2-d72b-4a79-b4c5-e21ca312c905/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XQZpYw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:30:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grosabel 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/XQZpYw"
}

What the leaf hashes

{"body":"4b17d2f376b65488fde60ff156f7969e88de757622cf6b19b6fd79de1c03bc2f","id":2523366,"kind":"listing","method":"sync.erc8004/1","observed_us":1793680244497540,"prev":null,"subject":"erc8004:5042:157950","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. 0x6873a9894a8ae9abc4e6ea7b721378a7a3bf234f65351be99d427e058b5dd8a0
  2. 0x100cc4c1a096c6ae2682ecc2a59a05ed5a688baa665f822b07d3ccf88f85ee81
  3. 0x224302e2412b97110be58cf5a6af8aeb6601fd2a6a5169a6498695ad935a3d19
  4. 0x63e275138c2183b1235e7c868fa58efc1aeb4bf89e5593c4b2b3599e5fb7a0f4
  5. 0xc9d201cb80a679ddd5314a349a0d3ca061b4a51d3d8d59c9fdba21a07b8bcda3
  6. 0x2b64143b7a09829ed83eaefcb8470a6fa46301cd04e5db718ba11a0b4641c8fe
  7. 0x78da6c1ac40e46b470093dfe3af02ea0628a09c878e81dca9fb6ad025f9378e8
  8. 0x216863f96510c12154d153928b066734d5c8a0e5c68f2ce79ec0706ce3d90c73
  9. 0x403fbb5a4d5cdf9d370734ee23cb278b08c9bc4e4693fae2b9aaf56d9b7d8899
  10. 0xf22b28d35e3264acdcacc758f5f955403546bc27eda0ba6e2ce6cbd3cd672eed
  11. 0x689428098d9f45ddc0e4c19e1fda0d27151d8f13802594e6ef1a8a50203083aa
  12. 0xfa47bd200383323fcfd06707b4e8aaed7a88454ffe578952ec34547786a82082
  13. 0x49f77922e3c0c0d3ba9192584c8edb707aedf3ee37ea613d6583857a202724be
  14. 0xb3db8b63788b8a266b4e7a4464683e6583189a54ea3ed27e3979d71ea98215f4
  15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
  16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
  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