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Evidence row 2033920

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:49925
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
453b5b84cf6f18dde98ad3166a00601768b34458903cf7121878df9b0212b225
Leaf
0xc639f55925765bb0c15e26e1d5e88dd283ce1ec1458cd3ae206f56d39ef4b869

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YbaKLZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/589daf1d-f6cc-4cb5-8c86-2ee80e2ffe57/.well-known/agent-card.json"
    ]
  ],
  "name": "Oristabel",
  "owner_address": "0x1aad5e01fc69059dbb33dd5652be7e3d2907ae42",
  "raw": {
    "agent_id": "49925",
    "agent_uri": "https://centralcity.ai/a/YbaKLZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oristabel 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/YbaKLZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oristabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/589daf1d-f6cc-4cb5-8c86-2ee80e2ffe57/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YbaKLZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:08:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oristabel 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/YbaKLZ"
}

What the leaf hashes

{"body":"453b5b84cf6f18dde98ad3166a00601768b34458903cf7121878df9b0212b225","id":2033920,"kind":"listing","method":"sync.erc8004/1","observed_us":1793585303576223,"prev":null,"subject":"erc8004:5042:49925","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. 0xc63a14054977a175d9ba14e6db543699ff8342057f4710f5b6b7f73491e7027e
  2. 0x8e08d92487c91570281c43a226c488c9dabebaeea97c84a3135c002baf57ef07
  3. 0x5993f628794460edc0fdd4ea670b16cfab435c94673f7e9c8840de6adf5545b7
  4. 0x6a2efced4e62d70730f0d165902b30b7e60fbc8c31c9bd2dc9d00a1040c7b414
  5. 0x2dbbeb66181544849ac79012e9ce0fe28ed125391f5c283691c430c3b25af284
  6. 0x517580b0deb80c5e2ee105f0af0b36e714f70f07bac0ae97d3bfd2928c6d2b63
  7. 0x1abe49e6076b7193eacd399a6696dc1e7cc2c7ba8275106f01995b3977a2365e
  8. 0xe33e7e15e1a3630c57e232690612ed1e8c7bb65eefc0f521406b4d2f4cca5e5c
  9. 0x10c9e86bc0125a123bbcce63049e3cd96e2273d3ea3c3d15a999d955416aa350
  10. 0x6896b53facf9cdd3a71ea3fa076d5bc46030383baec3ec21b4c3f5d31be8299e
  11. 0xb8fd074d108a2bcd56c4f7126fed62933a62c14f2ecb64dd8eef48d4e9761221
  12. 0xe78e0108a33bc40fe99aea04c607a9faa81956e2f5970f2f31f3bee3a446f5e7
  13. 0xafa7c2528a5e5ab2ec272c4794ef9517ca380c049b82862d11597b1e41a75b95
  14. 0xdfd116d725e076b0e3bd74ff5682dfe6834735313673c580d2e58972567174a0
  15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
  16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
  17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON