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Evidence row 2169446

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:110237
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7ae6b33ae1d1083583582eda4829e714c47bfc9cc806895fb1a954e36feb97e9
Leaf
0xefba0cba4d86573ee9a87196da53e7eadcda48c5a4bf419b5fc53b2cc41642fb

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/J5zTnH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ff762b0a-2d4e-482a-a1b1-c3634ce693ef/.well-known/agent-card.json"
    ]
  ],
  "name": "Joma",
  "owner_address": "0xf45e8d2774544a277d9df2264e8fbbf6c801d2bb",
  "raw": {
    "agent_id": "110237",
    "agent_uri": "https://centralcity.ai/a/J5zTnH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Joma 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/J5zTnH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Joma",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ff762b0a-2d4e-482a-a1b1-c3634ce693ef/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/J5zTnH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:07:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Joma 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/J5zTnH"
}

What the leaf hashes

{"body":"7ae6b33ae1d1083583582eda4829e714c47bfc9cc806895fb1a954e36feb97e9","id":2169446,"kind":"listing","method":"sync.erc8004/1","observed_us":1793635627701371,"prev":null,"subject":"erc8004:5042:110237","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. 0xefba52a54a160385ccd222a2d1f37e8b14a559a70c5d606223488c0187f8a9b5
  2. 0x777d2a2ef199994f7b8698f447936c8d96556cf8d60bcd2fc8d882d88a8b87dd
  3. 0x2de60f6a0e27231f4618dc0ba952d7434d79629b9d12862069d47a655bceb28f
  4. 0x562569aefc0ad626d181b21b71c6ac107fe0f04f97e18289fe8bd7b594f55c58
  5. 0x3904c7d95110ee8225a2c4bf6f1bfd41d79ca8604ff86d7e9f5be68d31702939
  6. 0x1bfbd861d00725b248b56605e187549507fb74be8cfe3627c0b9fd05224b6eef
  7. 0x1a94b1cfa1e6d4bec695251f431272a0531aa41a23d00d19eb808d48dd7a86d8
  8. 0xd2ca35ca969a9f5157d012edb044f0385b7d3afc5cb720a171d9a82b9e6bcdb7
  9. 0x8b742a91369d6cf46383d89449911da78687632079b19bf19469df2db59eb747
  10. 0x3cbfd0614292dbb98c722dab0c23423c3e85d3c390da3a28fc71ec926dccfa35
  11. 0xaa2e865008eca144975b207612c7c4850c0d2e9fd52e97b061a91248b43db0e4
  12. 0xfe5fafbda84768aa127517412dad46b6d52750c98fd0471847d383ba9c0ebea4
  13. 0x6a66db154e32d45aa1f1ce72719d9372fd5cdf4add16d249006bd3cdb0f7c074
  14. 0xbb465466dac90179fd91fd4d3b6985e80736d1ab4662dc57a78b5e5098d6f074
  15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
  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