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Evidence row 2087453

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:75264
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
8fceec5d2ec0bccc790bf16ea16849fcdf77b74d9d3df14fa1264f66f62896a2
Leaf
0xadcb9fa2ddf58bdfc944cf0e366f27983d7cef21b9cd3da56abf0655e2090407

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3j0HWC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b2a97954-a985-4269-a450-78a8584c0499/.well-known/agent-card.json"
    ]
  ],
  "name": "Flodjo",
  "owner_address": "0xc9d3334ed81da0f8477088719bdf54d585914b6c",
  "raw": {
    "agent_id": "75264",
    "agent_uri": "https://centralcity.ai/a/3j0HWC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flodjo 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/3j0HWC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flodjo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b2a97954-a985-4269-a450-78a8584c0499/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3j0HWC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:51:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flodjo 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/3j0HWC"
}

What the leaf hashes

{"body":"8fceec5d2ec0bccc790bf16ea16849fcdf77b74d9d3df14fa1264f66f62896a2","id":2087453,"kind":"listing","method":"sync.erc8004/1","observed_us":1793605869706955,"prev":null,"subject":"erc8004:5042:75264","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. 0xadcb9cc61b9cc58d56ac95738fd1b7b350d80fad76e61a4939fa0efdafddb20a
  2. 0x081c899798ec8454ceabda03e598c99ed4f1236a83bb0b70b9afe2ac0b04c2e4
  3. 0x32f4ba07945d9f3b580994706d759eb06ed2941858dba7428098a88209648ea6
  4. 0x5d17b0923d251455ff61fd061b8bbf4307fb13e1d388a44a2ad4486db8e5a9b9
  5. 0xa703cce8ca1b0d6dfd1c2a1de5bf2f2a1d7e4c2a463f98e5e5126ee9b83ed5ae
  6. 0x00925dfee5bb886ca2625063d85bbb269fdddf3da93440e22949b31ce457b199
  7. 0x60eaf62bc0b8c63188a5ee6170246d9c2adc1241e802df4c7e32b71fe9fcedc5
  8. 0x0c9e5c3ad40ae461e264e99f2d8a0fd2fa0ed3d14903092db8a32fe4915d83f4
  9. 0xafaa3f057d81919435bd8dc8143793437ddfb8bd87ebff8d0616de3fa759f37f
  10. 0x54cd33a6d8a7a6dda2952d1d8e3cc48f31493ce76bf83838993036f0cc00b82d
  11. 0x60e6510b4216df3c62e82dc5349d949fa747b708c8c536c898f4b7d5c2fea27c
  12. 0x4b689db5a9e6139b1b496c240f18ec19fa5b0f0bc49dacaed806958889560cc9
  13. 0x30482ffd581ea067af14f15cf3c17e7dcb174f749e858ecded170a1f5f75cc59
  14. 0x27deeb1ef1692b4773e73c16b6d8d0cdf4251fe2660821e5336f57539770fd2f
  15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
  16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
  17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
  18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
  19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON