Evidence row 2100849

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uceRlu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4f86b4ce-2dee-46a4-b170-75ce08cfcb79/.well-known/agent-card.json"
    ]
  ],
  "name": "Hendisto4",
  "owner_address": "0xa967a92648d3593cf352bebb06c2d97ab04084a2",
  "raw": {
    "agent_id": "81408",
    "agent_uri": "https://centralcity.ai/a/uceRlu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hendisto4 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/uceRlu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hendisto4",
      "registrations": [
        {
          "agentId": 81408,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4f86b4ce-2dee-46a4-b170-75ce08cfcb79/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uceRlu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793611031,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T09:20:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hendisto4 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/uceRlu"
}

What the leaf hashes

{"body":"2e718f02bbe745eb1a11ce373eaf83020db6204b09dc5fb0c2ec4ca21ac63d78","id":2100849,"kind":"listing","method":"sync.erc8004/1","observed_us":1793611224836163,"prev":null,"subject":"erc8004:5042:81408","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. 0x231e3fbe8c1a9f9fd95d8f50cc034850a0940683dc60599e9c53674dfb197354
2. 0xf84c49296c38b5c1f3dd1b6ce10381b0e347f567733d82355663333fc47f504c
3. 0x087ffeba6a152c0ac9e54cc353a5ea7d22ad33d6dcb8bb6b6029b2b259777d2d
4. 0x194d82517160e4935005c5a634a3325299c21860fa7416cbbdbb05a2dbb418ca
5. 0x97d2ba7fd8c2482ae9ea04d701c5257599dea70761adc902bd4f1148d5e543ca
6. 0x76f73bd95d36477722d9f736880ccdebad89bcf176f729ae9b32940466ded746
7. 0x48fe9b85cbd3995705bd460421d39c966f74478e9bd92b160c4161acbb3cabad
8. 0x716a75e6298ab3383b0d556c480ccd4daeeda572f40f8fae507f539ea4e28a2a
9. 0x03b8b145ec6d1d3d01edb5ad9b5993a96aad29282cd0af1b17171c49df755931
10. 0xc22c88fda607c8dfaef5655be9c37af381b8be9a1f6cace57ecdf65c1361aa80
11. 0xe4d14ccfbebf08e7c43a41fc7f1ebd97fea49b6a1dc1eb8d268d1488e4751b48
12. 0xc4d7ef62f6fc13b54d79f9dd5cf9b68259c7d63400ad2da7e24acd09c02a0c04
13. 0x1684e269a6d133e78b06586cfa473a0fd25d7ae52c10084dd8c0b8a491f1b827
14. 0x401f99eb33c3aca7fb1835eab8a9dc02765c5e3996fc9560617f4be6c7c50067
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af