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Evidence row 2063845

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:63811
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4e4de9b48f5c6f9bf6b221647b2366dd33362d6e3340dcb6e7610c8d1538e5eb
Leaf
0x0c34fc1e9c0a9e5424e069ed75f2a6541b4f6d7f82b8d273c1bb2a119fa27d70

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/o43sw3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/874e085b-798e-47ae-9360-6e5c80fc50cb/.well-known/agent-card.json"
    ]
  ],
  "name": "Vavano",
  "owner_address": "0x0c097e45ee359c87dfef209d1ef08ba26484f41a",
  "raw": {
    "agent_id": "63811",
    "agent_uri": "https://centralcity.ai/a/o43sw3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vavano 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/o43sw3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vavano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/874e085b-798e-47ae-9360-6e5c80fc50cb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/o43sw3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:14:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vavano 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/o43sw3"
}

What the leaf hashes

{"body":"4e4de9b48f5c6f9bf6b221647b2366dd33362d6e3340dcb6e7610c8d1538e5eb","id":2063845,"kind":"listing","method":"sync.erc8004/1","observed_us":1793596469198429,"prev":null,"subject":"erc8004:5042:63811","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. 0x0c350a6314c947e92e70cf104420a0ce1d1e8795075a934541da5e7df0fdf21f
  2. 0x1c105be489eaf71264694d8bd294e8f99d7fd3fff2a80aeac5b917ee064b41fe
  3. 0x5b69277e26ae6a3e9dcf7f4acfa549ee16d2b59d9334ae75c5818c58fc4024e4
  4. 0x8c23cf2d451de350bc8a0ac463513870ab339bcff179c124793a0f69d12f46f4
  5. 0x727f2e74a393a690bdaa057e14b1c2a4a0a94f27925decfd79e344bc711f82da
  6. 0x115738cac648f9b33eaa4c98df2b028eb1ed677f92ae2df01bc3a3f1d177b9c2
  7. 0xbb4cbcbed0898b517493f951ed25538597909d66d30f523a6252fa01d0e61ac5
  8. 0x49f06eeb4e5fd8347f6fbeddc2fd59c652f16b6d6d83c05de5a2f33bf92d83c7
  9. 0x9e43b1f60b18b600f0a71afe28fdeda03b2690870d6907b844ddcb59090669fc
  10. 0xa4d5990986643927812596090ce80fecc40a00d5639b66b724fa6df29b737a6c
  11. 0x4a80444328b75417d3f4f8edb8df5ac27dffd3a353132180d1d3a7e137fa54c6
  12. 0xaa94317dc89f969785a54ece6cf62c867073c54f5f285f0a61c8cf9c78f4f2ef
  13. 0x21862012011e9c7bd96b9da5758a45e44049f740c8ef1f280b01bc054552ce7e
  14. 0xdd12fe6a2b0c972fe8b92369b1535a7d883c9e1085b61ddaf4130d8880afad75
  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