Evidence row 2283277

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SIte9C"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3631840a-9a1c-43b0-bd23-172a98b7c423/.well-known/agent-card.json"
    ]
  ],
  "name": "Gravjo97",
  "owner_address": "0xcb08ec00641837a3116ff9c62cdad2c2d0b5e85a",
  "raw": {
    "agent_id": "134634",
    "agent_uri": "https://centralcity.ai/a/SIte9C",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gravjo97 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/SIte9C",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gravjo97",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3631840a-9a1c-43b0-bd23-172a98b7c423/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SIte9C",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:28:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gravjo97 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/SIte9C"
}

What the leaf hashes

{"body":"3604972bc84f1bd9006549ccd4aaa0c2b0fb32196e799c0d569e605345b8df88","id":2283277,"kind":"listing","method":"sync.erc8004/1","observed_us":1793654926617892,"prev":null,"subject":"erc8004:5042:134634","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x74395adf286deaca61db47800d5bbf1d2a320fde8c98eb4ab9ea015211e09bc3
2. 0x8dabd1225d6b60f7c52ad2d94f9bad8021d439b9eaeed2c361b3c87f07afe3db
3. 0xe353bf020a13a8a9cb1118b479b60c1986aa91e371a59fae9747fc9dce767968
4. 0xd6148fb24f246014a99b56ba341ac442b44311262ee2f37ca68f60bd47fb879e
5. 0x5e6e7d170beb137fa4f3192eb8c21e97dc6922e592a36d34c45e5a2302ca7129
6. 0x8d1739bd5962969166a5a7f11f9c4a46fd06cb3eae7c288870d23bddd8df7a24
7. 0x080f8c5182a3ac935569db509fec71e2cbc0bb60ab40f37852bd135a4af36c85
8. 0x2bbe2dcb7b1f702f37a52601312f19ab9b7baac11f759ab2acb18cb5fa64332d
9. 0xa112cbfe2153d30f0ed935975cdd4f9184ccbc9ec4df8c2cf673d1458ccdf4ac
10. 0xcf2d54cfc6ccf3ce0ce0233ad5e0a395c907517161d5551bc13d98cef733e4ee
11. 0xeefad0cd63342943df6f1a03dfa536e8cd99c9f1b646aaa4d18eb2b82f4e6a8c
12. 0x5dc8b7bdefecaffd83e245106223f07663bf6e8920fbf34d8c4c149db6fd1109
13. 0xc661008e4484d030079bed4f257f712dbf632593873d45182aa879bd19ae8590
14. 0x05ad6b5d39c05b20c421cfd08a369494609a679562a35de106ddfc5164e8f853
15. 0x60dd7fd8117cbf3b80707f722623736c8c2b5b56277e8e78c9f81ef2dab8deab
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af