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Evidence row 2110569

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:84367
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
416a969fa7f7f2c1474fba445ee2c9ad2474c27c5b6943d929800092dd6d9a55
Leaf
0x838f60cdc05aa0877c6b799ccfdf84296131fb35217eb9463e16d197ca955937

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8aYBU3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cc4f808d-2d70-4d5c-b7f3-7e62e042135b/.well-known/agent-card.json"
    ]
  ],
  "name": "Brubabero4",
  "owner_address": "0xbef8465743ae05ce96b156ebc0ef12eda628f518",
  "raw": {
    "agent_id": "84367",
    "agent_uri": "https://centralcity.ai/a/8aYBU3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brubabero4 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/8aYBU3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brubabero4",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cc4f808d-2d70-4d5c-b7f3-7e62e042135b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8aYBU3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T10:31:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brubabero4 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/8aYBU3"
}

What the leaf hashes

{"body":"416a969fa7f7f2c1474fba445ee2c9ad2474c27c5b6943d929800092dd6d9a55","id":2110569,"kind":"listing","method":"sync.erc8004/1","observed_us":1793615488158958,"prev":null,"subject":"erc8004:5042:84367","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. 0x838f8c7a09a35b84341d70971e4ed137b4ddd5557432ef8cb53e7d42d7884e9d
  2. 0x51a2c741bbb30ecb39f84418efa468c307b403358f6bd17a86b0240f2e8a0462
  3. 0x36ab45f16cb0848ebdd5aa79295436f266c309440d698e0dcb370e9a73298d39
  4. 0x20fa83dd452f818a6236b101e3fe2ecd177c5abe81eca53d4dcab03ca6aee7e4
  5. 0xa7248ba38a0f2524a5eb0dc57b7df342166aebede13b131d35e490cc81be9251
  6. 0x52e3f3e64d3bfd24ee565e7635784cf559fd30675cfa43eecd2b15178930a38b
  7. 0xec693b1f974a45a9e15a52d57135b3e0878ab9f663397a5801efad3225cc4ee5
  8. 0xabc2b30389ff811b1953182d488f5e1775eec232e7875991a1a34cf10b662d04
  9. 0xa8d4b080b2b97442ae54979f3e43de2b0c45b41d837299eb2515d8e04f8f781d
  10. 0xb6bab28aac8201a73142c5dd2acf156b93d7f2cffdff682f5daba7e9b110655f
  11. 0x8a86ac563161489ff6b032a83c9abb8348ff47d52c0a1c3af9cb2637ffd25c9d
  12. 0x9236ce44089e10e350435c01e569b60f72046bb5112e06356a17b8f3c0a940ee
  13. 0xf82dc9b9d8e081f36e55e80fab45654768c11eb158257f63f8ca7ff17d181d54
  14. 0x5d40473873ebe898bcca4e49df524bf4345695f06abe3579f4bdb7b306b863f8
  15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
  16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
  17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
  18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON