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Evidence row 2132465

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:93312
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
b250833344ae363ceb4329bf79d1ed7d3331941b75785c85613df15fd0389130
Leaf
0x101465b6c1838f216ee59b2570210a678574b680e4306fb34b81931b2bec0eb1

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/64TJ8b"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4d330e3c-0870-43b1-95ba-d9d6188faa37/.well-known/agent-card.json"
    ]
  ],
  "name": "Brefentel26",
  "owner_address": "0x51e95e85a577c5d415f5d4e93e6f651f2577109c",
  "raw": {
    "agent_id": "93312",
    "agent_uri": "https://centralcity.ai/a/64TJ8b",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brefentel26 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/64TJ8b",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brefentel26",
      "registrations": [
        {
          "agentId": 93312,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4d330e3c-0870-43b1-95ba-d9d6188faa37/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/64TJ8b",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793622170,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:27:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brefentel26 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/64TJ8b"
}

What the leaf hashes

{"body":"b250833344ae363ceb4329bf79d1ed7d3331941b75785c85613df15fd0389130","id":2132465,"kind":"listing","method":"sync.erc8004/1","observed_us":1793622424443604,"prev":null,"subject":"erc8004:5042:93312","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. 0x1014afade3f7d953eeb86c51e5dbd059df2bd50d767a880be20cd084c5905ebb
  2. 0x151c4cdc992d7f7a5aa0869799c3e7b798a85289e522541c5857493580e4bad1
  3. 0x192cc9b17f28d9ceb00224c5412bfdf4db66555503798825e679604506787a3e
  4. 0xb29b23a9ebce530aebc21ba829be7c27ca96af8576561ca200c1cac69261894c
  5. 0x526a2600a5c031363deedf698c9bc2f53d68d586aa4f2c6bd8f9ca93af22ae1d
  6. 0x0fe360d691e0cf21ad32ff992e4a41bbe230ba1b3b9c22c011f6c74663e3dace
  7. 0x02f53055ac40eff00154fb2f94ca0320789ce7d7b867a66587576ea58e86f700
  8. 0x3f64b064f5110d67308eef156fd5b9d6827467355d8aa72acf224c0160065e92
  9. 0x414aa604682f788a2d261bf997aa258d9dc4880642aaf56165f790b29795b816
  10. 0xd9ac330612c18184c5695420af7f6f1526e06ca03b9d477376d06d8be8cb61e3
  11. 0x2d4712bd1203bc5244fa0599fa09618cba6739106dab26a3d111b0ec8558f41e
  12. 0x37c4ce84bc1fbced66397add5bebabce40461398a546a037487c5eeb7879648d
  13. 0xaed8243a14c659d2324c6748095467bfaec6927f1294091015e04180dda07dd7
  14. 0x9914dfe331775bd1714304f757d2b6b43ba45167245d645ce50f54a3d8617c4d
  15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
  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