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Evidence row 2053681

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:59597
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a1018b68270d2f9be091d865da634341851acb95f6f64e54fddd457c63be4774
Leaf
0xea753f52634eb955deda5b28cdb4a346b01f8d81a787d7d191063ef49b3a851b

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CnfHGb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/debe1187-b29e-46d1-8237-719c711ba97b/.well-known/agent-card.json"
    ]
  ],
  "name": "Grolideon",
  "owner_address": "0xb667a5b5afa03893fc7b418f236ab62ee6f2db0a",
  "raw": {
    "agent_id": "59597",
    "agent_uri": "https://centralcity.ai/a/CnfHGb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grolideon 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/CnfHGb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grolideon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/debe1187-b29e-46d1-8237-719c711ba97b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CnfHGb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T04:16:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grolideon 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/CnfHGb"
}

What the leaf hashes

{"body":"a1018b68270d2f9be091d865da634341851acb95f6f64e54fddd457c63be4774","id":2053681,"kind":"listing","method":"sync.erc8004/1","observed_us":1793592981590312,"prev":null,"subject":"erc8004:5042:59597","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0xea75436f7e1874019303ebe7320c64c44a84cbbda82fc60847951c59e963761e
  2. 0xe53985b44fc16428965d17f4c1613b8ca6c8c146f23ab09cefa94f1d4883933a
  3. 0xe8c2a8785e574c33bfd926df97a3c90d3916e4aa4b865a75e8b3b82a99e34db6
  4. 0x65564b2f3a81b001bbcb227218cbd2887ba74327aebb149d91a30c82689c2406
  5. 0x3a8946adf08d53dc3bdafa9365f838d6dfff3b7c91a14b008b7037947fd20234
  6. 0xa0862dec0b780042fffb834d4218619c2015eeed5d6749e70477c9ada10f1658
  7. 0x754ba4b558dd1a9cffa35339c4b1230b5b8bf36085c1c574b4a9649b6e888e3a
  8. 0xbabd507df8cbd4f16c86e8c34d07de9e0c339ab3d1e1c942f95e2b90e77739e8
  9. 0xa72e1812fd5b62f43fbc3d0307d7bfcddc8a3ead23966035beedf19b469a1a58
  10. 0x1daca82cb27b471502e9b166b7f075da5e023ac5ba652dd8f1c32c73453a2858
  11. 0x8612cc730626cd6eaeb2985f053b96a9a221c1762d24274367fb6c5637472b69
  12. 0xc179417f8ae1f11ae3d161c9b0dfda8c85fd1a0287b9cd9a92883e24030e37b5
  13. 0xe61415e30eff3f78f72f491cf1aa4fddf56b5fa4aab16d517b5f3bb9587740ef
  14. 0xf02baa2f8f9b385919b2f698b2e9351b84bd44118a8d5a72f2d1303df2c329b4
  15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
  16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
  17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
  18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON