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Evidence row 2135995

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:94786
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
3dba539979961bc0ffe1ce76dd9f75889404ca4b6e5bcf61b85f5073810e9fab
Leaf
0x1a3106f286bd355b5ba155258db1ae221059565219956a0c186883654c80cfd8

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CMp59B"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/04050cc8-8c0d-4437-9d4b-7bd0e85bd071/.well-known/agent-card.json"
    ]
  ],
  "name": "Briavus",
  "owner_address": "0x60b1c999e922b9145661e6eb699d859bc70787ba",
  "raw": {
    "agent_id": "94786",
    "agent_uri": "https://centralcity.ai/a/CMp59B",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Briavus 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/CMp59B",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Briavus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/04050cc8-8c0d-4437-9d4b-7bd0e85bd071/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CMp59B",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:44:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Briavus 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/CMp59B"
}

What the leaf hashes

{"body":"3dba539979961bc0ffe1ce76dd9f75889404ca4b6e5bcf61b85f5073810e9fab","id":2135995,"kind":"listing","method":"sync.erc8004/1","observed_us":1793623496881233,"prev":null,"subject":"erc8004:5042:94786","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. 0x1a31255433f73babf038ae8ec5fde8675fc1213ee9157cccb9e55e4276feb93d
  2. 0xb6d444765f8521718d885ca9576582fa58027e442a8af4b31d47f73c42926100
  3. 0x8bfad442cd33f1e177509589146ac6d156616500c3c4c7ab93cede69f6026c08
  4. 0x1ce05373195c4b9b297823fa64b7a09fd17b011a341024766fe16e3734b9faf3
  5. 0xd0ce65e41d57473e2f1408d7b4168f83c8145e58292a81a75700886ca1179521
  6. 0xf93fff895d820891d6024bf4c7aaa341b23d20627f2131eeeb57de1c56b914c6
  7. 0x8f70b803339277f424ec8abb04502d3a4f4f9ed3da65517d76f291fb9742df75
  8. 0xd47127e6497a7bbc4d1d5b3d200cbcdf3015aea2325eaf273c40a986f8f4cc50
  9. 0xd7887be1f7e3b4f90e3d25a77477453dd225fc6a0aa95490761f3a35249c5da2
  10. 0xa0b1e887354b81dc9ee9b1b8c72df1fbbee4f90a747dc40dfcd1c07582876a53
  11. 0xe6fc18d7be13a5df7e5f5d774a7f975fbb57e9409f61ecf26c67f1b1cf1c1098
  12. 0xaa8e703c8f7834bfb7f573073b9b50c4721ac0f323b8e4b35b227e9b1b763617
  13. 0xe2dd127d9ccc5339e1d044fef0fe0ebbce9fefdedc7bf9fb2070bf570a64799e
  14. 0xad8410fe2298c1ccff00c301cabf57d2495acf6e614e5236bbeb834747908ca4
  15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
  16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
  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