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Evidence row 2110642

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:84440
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e44e04c17df545920d0b56d9171106839c9ef95b8d9cf6fa635a74030f134775
Leaf
0x07b9a811820f19ee765b5f39f443788d71451e68e3df7821fb158ce773b22993

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ykAshC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/55e68c41-224a-4172-9873-1dcb32c0c3a6/.well-known/agent-card.json"
    ]
  ],
  "name": "Frebino",
  "owner_address": "0x6fc7a41a47f011d4877cf47ad0c5e665016fe526",
  "raw": {
    "agent_id": "84440",
    "agent_uri": "https://centralcity.ai/a/ykAshC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frebino 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/ykAshC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frebino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/55e68c41-224a-4172-9873-1dcb32c0c3a6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ykAshC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T10:31:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frebino 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/ykAshC"
}

What the leaf hashes

{"body":"e44e04c17df545920d0b56d9171106839c9ef95b8d9cf6fa635a74030f134775","id":2110642,"kind":"listing","method":"sync.erc8004/1","observed_us":1793615488450094,"prev":null,"subject":"erc8004:5042:84440","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. 0x07b9cd6bc6f385455a3bfd142c246355a664227c9199ca8d6725e302596d1cb8
  2. 0xdf70d38ffe7df9f2e2dd7280be8c42321d62ea0ac3f6e42a6db936a6823542f9
  3. 0x125f8ce7e7a23220e4ef07bdb8227e968b76213d03d497519e862c1351afe93a
  4. 0x26edb947b0092826e377db8ba27e934cc91b33bbd20f206fc82e2c6fd134113e
  5. 0xdb24175b3b3c47a21fbf0d516c0515ea032d0b44f510e241c7fa9d4eb58a81fa
  6. 0x65fa5a493d1af270b5c8cbb0b3ceb607d27b13970f4ed22ae19ab8504db50157
  7. 0x1d398e368c8ed2b80fa534f38352afc041cd6f513b33756433d2480a00453538
  8. 0xa9b4b5238d0afe4fce5564b28f9729bdd915f160e5418a0186a5ca5bb0fe7140
  9. 0x1ece468dbcaf005475ec4db436cc93dba75e446602070ea95035f5a3582448aa
  10. 0x1105239e62ce677914a4dd96f25ff482e2ca2fab51aa92a2ab81549c83a91d47
  11. 0x11f4683aab02f47861ebcb01366f23394e93b45d46d0898dee8bab7b43196ea6
  12. 0x1e1061c787eccd66beeee856bdeeb2146c8cf8d66dd9f31b721aeb57caac084c
  13. 0x0f1192f111e333f4cfe5aed028a160b023e5a552da7a04e97103b4a7b2416a85
  14. 0x66ec51993542849e8bb0ec95d77eba3d6a82a6a4fd1696c4d0ddbb7a693845aa
  15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
  16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
  17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON