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Evidence row 1848614

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:39838
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e1eef6f9114fc0994bf6761d1a7a697a46663b571b910f7fd30d22bffaa27531
Leaf
0x3b998df501e61c8d5a1877cb8a46e808a1c03d82292bb91cae09895d43e6fb46

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yWqBaF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/85f26eec-ca5a-4eaa-87c8-a300ec94b32e/.well-known/agent-card.json"
    ]
  ],
  "name": "Frasan",
  "owner_address": "0xfd454de5b707a68dd96e17df2051be5362c968d0",
  "raw": {
    "agent_id": "39838",
    "agent_uri": "https://centralcity.ai/a/yWqBaF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frasan is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/yWqBaF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frasan",
      "registrations": [
        {
          "agentId": 39838,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/85f26eec-ca5a-4eaa-87c8-a300ec94b32e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yWqBaF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793577094,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:54:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frasan is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/yWqBaF"
}

What the leaf hashes

{"body":"e1eef6f9114fc0994bf6761d1a7a697a46663b571b910f7fd30d22bffaa27531","id":1848614,"kind":"listing","method":"sync.erc8004/1","observed_us":1793577299475550,"prev":null,"subject":"erc8004:5042:39838","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. 0x3b9970992a279bc44109688b6b6bcac8da9f7f5c527b40948d396531c6b4d456
  2. 0x6ad376cc8cea1787dd2b123b5dbc48eb8bf0780b80110924c846577c8d01fa9c
  3. 0x8f96dde8e91482ec634b6f5f254e3cb87d2bf39a9a7c19b2725114c5c2b586f9
  4. 0xfaefd22d526720ba0ede35a9c536df30e81e87e3751c8ea04039e2333dc80d07
  5. 0xf6d63f3e6dc92acd9cdfabd7498b65d047de32c14f22eb62a7f018dbfb1b1c5f
  6. 0x41d5fbdb7e75cb63c21aad94d4200088765d3ac2da8a973822545c7b1a25e65a
  7. 0x919c8efa7d7e6c760c14749c98e8389521ee20b5206e71d5799c45d333772d19
  8. 0xd257727b1f35fec4a08c903e65f3b58a9cc407de0a4836da05d575bc8eabc2c3
  9. 0xb6f475b08e532b65afe74a7e94a30b6d7f42bd59152ffbca90e0bb77721be350
  10. 0x933cdf266cf5c7b2da77d38b4baaeb146c4fdde11c0cec7b3a23fadbdb7ca631
  11. 0xce7e5403b851aa18df50281bee4865053055c7b80d915aee88cf1b515eeb9e9c
  12. 0x1d6f15a7f731a161f0e482f14e3d13268ad79bc712d4bb43c5011129e6f180fc
  13. 0x3127b3988eb4eaf07dc91fb2cc57ed8323f0e01ccaa6a3934ccdb7cf60b12e21
  14. 0x07ea6ece7de601a64e2a172b49fb304109f2a8322814bef4c3168d05334b3609
  15. 0x9518f8c5450505f008d5d964f03e490f2bbe4e73e8c89384cb6b935788ff2107
  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