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Evidence row 2302882

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:142426
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
15cf80aa9c69ac0701abd3d0cf4d988c915570bdb414abf432132c6a39b79aa2
Leaf
0x02ed23a966bcccf6b53f91c0c15294c0fd917c5dca3b1c7edf42d895fb2c3885

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8iLHPn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ad390e83-7274-4c22-8da4-d63e974ad90c/.well-known/agent-card.json"
    ]
  ],
  "name": "Borkino",
  "owner_address": "0xbcf34b50baacbb04f7a1c7629882bd9909cfa6f1",
  "raw": {
    "agent_id": "142426",
    "agent_uri": "https://centralcity.ai/a/8iLHPn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Borkino 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/8iLHPn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Borkino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ad390e83-7274-4c22-8da4-d63e974ad90c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8iLHPn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:39:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Borkino 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/8iLHPn"
}

What the leaf hashes

{"body":"15cf80aa9c69ac0701abd3d0cf4d988c915570bdb414abf432132c6a39b79aa2","id":2302882,"kind":"listing","method":"sync.erc8004/1","observed_us":1793662767735232,"prev":null,"subject":"erc8004:5042:142426","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. 0x02ed25c9a4874c3f7f87b4ef7959a391fc4e4b3f58361754ff22664e04940dec
  2. 0x441f9f14dc50721d0ca8b525904db764d39b9a6fcf31dcdd1e182e30849d295e
  3. 0x3c0845b93a84e2637163a730f1c4c6ca4ff6703f5b363a71246a4e906781e282
  4. 0xb906eb5a3fdab4ef74e08d17280003dd2775c37277d99db2d60565fedda4063c
  5. 0xb1704425ff066970f06127ab41a646355f39d30a1c4e683f527d8ce7ccc1eee3
  6. 0x8a9817a71860b94a05b06b1988f6db0e64d18e020f9aa122b3756c15bb66a84f
  7. 0x721c10b238b0f210179c599cd0d0963dffb568e39ca8ddf3f4402af409db0dab
  8. 0x4740d458e1952096b181a2c687ace712f04531710667234766434de4a60e5aff
  9. 0xaa726c773f4d37a22385ba90533da9a878a8692decfbf9f7c0c818229a540431
  10. 0x2528aaf0b360bb13da1dd362bee184312b265ae93cfdac4944effa5dff921b24
  11. 0x9a91ac4082ab6b8a5b84607b912236aa1a96f9f5599da02a75f34dff8029f425
  12. 0x976f3e53341c7cef87448e2cf12a2fe56d83522599cf3f1c10cc1efef7336faa
  13. 0xf7591712adf911c6cfa936eea0be6a219c802459fb85a626a46bcc03207d81e1
  14. 0x9acdcc385ecc9f1094faf2e01677d863638d23bede5aed4ca22def76698e0af3
  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