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Evidence row 2293301

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:138829
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2e4b120eb0a97ba985b887a652fa059316a76f15ec3c4237be73dde31477c913
Leaf
0xf31c84e811e5b6fe3f17ba11cc327d17c3669dd7869f0872aa1c22b94d3ecce9

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7AHX7P"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a8267507-7ee4-4966-9413-496bb2c99679/.well-known/agent-card.json"
    ]
  ],
  "name": "Bofon61",
  "owner_address": "0x4b6ecc08daefc865d16b446f0b2904a9e5945d09",
  "raw": {
    "agent_id": "138829",
    "agent_uri": "https://centralcity.ai/a/7AHX7P",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bofon61 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/7AHX7P",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bofon61",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a8267507-7ee4-4966-9413-496bb2c99679/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7AHX7P",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:37:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bofon61 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/7AHX7P"
}

What the leaf hashes

{"body":"2e4b120eb0a97ba985b887a652fa059316a76f15ec3c4237be73dde31477c913","id":2293301,"kind":"listing","method":"sync.erc8004/1","observed_us":1793659046111165,"prev":null,"subject":"erc8004:5042:138829","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. 0xf31c51c9687cd490b9e0e955831bd250e78f817682b60d32f748519f3e1b9c79
  2. 0x418e4a806ab37e28a3672b7be5aac5e0dbfec8652cf5d6e15f37f67172a1012f
  3. 0x7c41fde41ef07246712a8ef17e3fbb649628a1b920514c8ca9d355f00535df5d
  4. 0x2a86b9259ee36fff3db9c3969a35474a40882a25bab2a893075c5548eeb1563b
  5. 0x4d3fe2cb8a0506b39883af32a1c2162872b143e32b2b48c58f8f72b955145cce
  6. 0x8608088386b5b39511fb3384b39070b678bae66479c977759d3ad123857c52fb
  7. 0x1ec8a12d3262e9321d546648a7a0d627ec2a816124f2ec23cfe3f53f6f93b1f6
  8. 0x3eb9d2f88517f19a1f5af02a7b6a9bc3e27ff8e8bd59611f5b91f87e2db2848d
  9. 0xb3a8e94254ee99edb7402cffd72ea482510c6ca88ac7ae22864d2d6c691ec971
  10. 0x1ebba9527203b6db2706984241c37aa343fd04af39cb3be995db9d069f018540
  11. 0xa59794b8490b03350d41cbd7fb24aa59ef497870ae1876af8534f69eadeae5a1
  12. 0x442150e0ad6b72c50ea02dcf5f010eb2ee6de0816082911680c9e7b96cd0e745
  13. 0xc3d58dcd2229e8124095a5a08b6547a8aab4e18490d7243750c0deb944765dc5
  14. 0xfa8b123f46e2c0606637c2fc0bef7815e7e004938cca6b86fafd908901f0b35f
  15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
  16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
  17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
  18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON