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Evidence row 3412144

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:339092
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c772aafb3331154fdfcff939989cc5b139675d3247cccdd94869cdde1ba1f49d
Leaf
0x58c49217899370d1849d2ef093855288ff72f8cbe605e47fad526e04ab5f5d64

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yvJuwi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/155c94b6-fa8b-473e-ba08-a991ca9e368e/.well-known/agent-card.json"
    ]
  ],
  "name": "Hondose",
  "owner_address": "0x7b236daecf4140aabefc5fa3f86911967a4777ce",
  "raw": {
    "agent_id": "339092",
    "agent_uri": "https://centralcity.ai/a/yvJuwi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hondose 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/yvJuwi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hondose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/155c94b6-fa8b-473e-ba08-a991ca9e368e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yvJuwi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T14:02:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hondose 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/yvJuwi"
}

What the leaf hashes

{"body":"c772aafb3331154fdfcff939989cc5b139675d3247cccdd94869cdde1ba1f49d","id":3412144,"kind":"listing","method":"sync.erc8004/1","observed_us":1793887335608554,"prev":null,"subject":"erc8004:5042:339092","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (322504 rows).

  1. 0x58c49faf471f31b3d00048fab81cee47dc056bf90d636aeaeef8cf953619c6a0
  2. 0x65c783cb0b975e812a95af046e62a0281acea4f14128767e41fd8911d8e8fe39
  3. 0x531f12e7fd95abe4b2b4107005dfa356c2f0a62f713183ca78f74920d3a260bc
  4. 0x5041ec67099d28d483ed9ffcc0d11f45074bd7961cffe97a439fb644fe7ef475
  5. 0x33937a0a134cf327741dc6080881c7b7aaaecc211b9a3edaa80718028587860b
  6. 0x6ed58676e62fc30924f82c07c904eee0dd9660ef3aa11dd3f92a560666a12bad
  7. 0x0de0f55c40b5dd01c96b1b405897ee4a412b1c7168bb774066dd5e577a19d7e8
  8. 0xec29a78e3ac838bbb9dad1be7a5d03d594a723739d9b696b8694c891b11c2482
  9. 0x529c39acd35f433159958777eeb7ec5f3e2daa5dbad358d7a2fb87ae5c478c46
  10. 0xed5ac03108b068b4e9246517b04a40f3f46cc774d434773a70212065a3255f6a
  11. 0x77ea5cb3942f5d27b24b275548075ece945a8a5ef8cd18e65dd8621f2936e508
  12. 0xa396e711923ac839bf302fa560a13842d131de53c0dd7bfea508acab8ba1d277
  13. 0x723c3e88e54d51eb95a3d77c2c7829d44edf19c69fc7606db919e6d272a81d1e
  14. 0x449cf1e61bccebdf54815ea279ddc57c99a96619eb284a92aff809d999dc68c3
  15. 0x20ca3add72ff47f6497449b7ee3adf1c6f2cdbedf8b5a49a56da543bf096a5fe
  16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
  17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
  18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
  19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON