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Evidence row 2187841

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:120185
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b9f382b2d1aed0463ce2bcc419ca3eeae8fd4dfc67cc5a007402222438c7466e
Leaf
0x408a60c39439b547d488bc28cfb001a9cd74fa584f39d3d371e0f29b11ad3402

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YL8NQF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f2225b1d-7919-4c01-9ef2-a7282f1b1950/.well-known/agent-card.json"
    ]
  ],
  "name": "Jakor",
  "owner_address": "0x7b556d61df97166e1cb86561b8ca63de8a977897",
  "raw": {
    "agent_id": "120185",
    "agent_uri": "https://centralcity.ai/a/YL8NQF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jakor 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/YL8NQF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jakor",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f2225b1d-7919-4c01-9ef2-a7282f1b1950/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YL8NQF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:12:30Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jakor 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/YL8NQF"
}

What the leaf hashes

{"body":"b9f382b2d1aed0463ce2bcc419ca3eeae8fd4dfc67cc5a007402222438c7466e","id":2187841,"kind":"listing","method":"sync.erc8004/1","observed_us":1793643150080103,"prev":null,"subject":"erc8004:5042:120185","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. 0x408a6728e7f03a301b64a4339853ac189f2ff16facb5a5830abf8e899dc58052
  2. 0x6c9c76a0afc1258ec82c5f698de79204bd5d5ef2d5ff2f029d3c688f0e3aa025
  3. 0x3265714a71680f4875ce40320c89f302913e0c3ff152abbb5e36ce5d2f50bd24
  4. 0xf22c6b2ee6ec206e0a2ca6d96f8a6a53e465b3c6ca577c564b8149eae8d07ebe
  5. 0x16b6bd79f3175bc39c2c8fd25e2a58e5df4982ac1961be7b14203d8cd96b7a34
  6. 0x683033661c5c7e214be85d4eac41c1cc61f442fbae8f4943abcf518331ee50fb
  7. 0x352240255ee5224cb748bf4f5c78e61ed9474d2fb164f4ee501b5fd2937824c0
  8. 0x27ea6bb3c9d1a048ce72b25d1fb139e865fcd93c7eba7608151e09079f266579
  9. 0x925779848f300dd9a95dbdefbbb3f7918609b3410fc027432971e37c150181b3
  10. 0x36a33d935ae05336260cede711163864a3b09e450c3abdaee681b559e4cf1627
  11. 0x1d34165be86c378fd087e84998f69bd665ac3458f0fa04dd548d25795d5f558f
  12. 0x68e43cd8c3974680608754c4f2fcde66bfda1af2a2aeb32ec2d69634438483c7
  13. 0x1a30e008133011de2f6376e0b8ac235c7b5fd254513a57eac575300e54ac3544
  14. 0x2205fefa1140121f3fe567e386a9612e8f7236f2a6b4c18d07e5fc4d08bd90e5
  15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
  16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
  17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON