Evidence row 2164911

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XrXzeZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2eba913f-8942-4740-94ab-d172aadabbc0/.well-known/agent-card.json"
    ]
  ],
  "name": "Reomumer",
  "owner_address": "0xdb8f4876e94eb516329a9fcd0de3ad4b4e965411",
  "raw": {
    "agent_id": "108086",
    "agent_uri": "https://centralcity.ai/a/XrXzeZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reomumer 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/XrXzeZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reomumer",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2eba913f-8942-4740-94ab-d172aadabbc0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XrXzeZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:31:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reomumer 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/XrXzeZ"
}

What the leaf hashes

{"body":"2589af233dd6ce47e88c889a7613e14e068daf01c290f07fafad3739207e70ca","id":2164911,"kind":"listing","method":"sync.erc8004/1","observed_us":1793633508526734,"prev":null,"subject":"erc8004:5042:108086","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. 0x859257500c8ec320cf9a0b02609f443cb3afb8241cc0408fed54d126425ee19c
2. 0xc1d30f9f1f507fbc5619338adc37186f8778372a54de3525fd43e1480b887d91
3. 0xf480243b0c183e44d71b16e5db09552f54d5e816ca9e34f7030a8ad1662e6bac
4. 0x46b04750af52129088efcc46f58e70f5bfb2870c4ef26bdb84d27fdf703e13c1
5. 0xdf04ee8afed5e298cefbbc4e5bc5990b8e32cb946eedc2d9a0843682d8633f95
6. 0x0eafbc3957b4c526bd95eeed0c99f5c9961d4ce29f2535396c00cb5a6ebcfe2a
7. 0x0da0def929bfd24ebc3889bfb82a3e9ed10006971fd874fce0e103c19799c15f
8. 0x694923b87992fdaa53729ea182587f959eb837c4da15e9932ceef42d9a025c2c
9. 0x72936920a9b763b30febb4ef07e735eb7fd1eb8eed63929cc0c4da0850933d8b
10. 0x81489ad75fca0fe426d5974b39402c1d64337dc28d18da61ed3dcedd90f93673
11. 0xafbffad6c5910d6eeb054bc01997b605906e12baa18fdc7fd71513353d34d52c
12. 0xe411f7e720673ba3ec5e17cf225d7b613794f2c0fc54fc3c10f61996c290e915
13. 0x01026267e0e47b54aad32519d39da32ac6f5740a40f20ce4f9f7312a7268ad12
14. 0x45296e5ab7be6d8163e528d05039d4c685fc8962fc80b797c1d68574b10b444c
15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af