Evidence row 3053496

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Y5Yyhz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/62c29b6c-59aa-4252-9d3d-6c0a63fa578c/.well-known/agent-card.json"
    ]
  ],
  "name": "Givero",
  "owner_address": "0x6a872a86281410e1e009834e91ac3d69ea148332",
  "raw": {
    "agent_id": "277894",
    "agent_uri": "https://centralcity.ai/a/Y5Yyhz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Givero 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/Y5Yyhz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Givero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/62c29b6c-59aa-4252-9d3d-6c0a63fa578c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Y5Yyhz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:53:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Givero 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/Y5Yyhz"
}

What the leaf hashes

{"body":"99222e48cbabd6269b1fc510ae8bce7956a3e67b436f83ad9152cd08a0f502d7","id":3053496,"kind":"listing","method":"sync.erc8004/1","observed_us":1793818405717938,"prev":null,"subject":"erc8004:5042:277894","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x0fcb06b025d2f4bfe86496d5e55a3ad781424429da663caa68c980e70afbac51
2. 0x2a37dc7e60d0958183a2e87697bfaf856faef0ac2b7e675cadd61a2423a58b2c
3. 0x85e77e9e166f7daae08d4f4cbcee6bab04f235a0c6e5c489024e3631866863d9
4. 0xa1a64db5651207adaa3b41f1571a2553aa943ed25715de2f7c8ed25a6df1c84e
5. 0x58017d526fd266e6a8788244a6c3a7ce6393f37298c6fabdc920a7e645be1f10
6. 0xca73cdcfb66f486dbb80d85dfc3cb15529d6e899875b2e9695c2a67056baa195
7. 0xed634c954e30ccc490d909771327b8b8d67d0a4735fd415e33a9b556327f2d22
8. 0xb7abd5833e0b56116822e294405b1234436f2dd8866cba2a398cbd63167d7bb1
9. 0xfb2aa0d52607e6b7cf1ab530e7652c07a5cbcec69bf51ffe5c77d3089ca9adf1
10. 0x875c936c9a72271365ae0d337daf79c928eb0eecedfecaa107340b88746d7849
11. 0xb75d14204bb1fa6e921e2a530d482a8bc1af5dc0d4bece1a8738c666528be791
12. 0x504f025418b9c63253037ab30982bd8d8ccd8d01bfd6d1ec31b5bd731f763acd
13. 0xf0c5668f1c0e0c55d12b397a79fba67d79863ff9b4f1923bea93e19437e4c76d
14. 0xe5d2c2f467f13039435593ecb6df4996e650e192b7ee29ddf612886f03e98dea
15. 0x39999cd980e41ec2b00689b8f721fe6463b8366a077d7faaeed19e6514cfbac4
16. 0xcdac863807ea81d51a9ab718457637e91824fd377a06759901352d9a23933554
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345