← The evidence ledger
Evidence row 2551634
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:168946
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 53f63eb348e38d41158acb536fb4370be762381367f85e68b21433f6a55eeceb
- Leaf
- 0x401d8dc2a2be75521513c64753cf477d3b0921bda51d4b893866ed2be37686f8
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/y4ln4E"
],
[
"a2a",
"https://centralcity.ai/a2a/c7ee9b47-2c69-4fa2-9c8e-cf6755969f69/.well-known/agent-card.json"
]
],
"name": "Granero",
"owner_address": "0x592e21e0a08cdd56da0a86e94b52fd8973fb63a9",
"raw": {
"agent_id": "168946",
"agent_uri": "https://centralcity.ai/a/y4ln4E",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Granero 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/y4ln4E",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Granero",
"registrations": [
{
"agentId": 168946,
"agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
}
],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/c7ee9b47-2c69-4fa2-9c8e-cf6755969f69/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/y4ln4E",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"updatedAt": 1793693091,
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T08:06:49Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Granero 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/y4ln4E"
}What the leaf hashes
{"body":"53f63eb348e38d41158acb536fb4370be762381367f85e68b21433f6a55eeceb","id":2551634,"kind":"listing","method":"sync.erc8004/1","observed_us":1793693209231918,"prev":null,"subject":"erc8004:5042:168946","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).
- 0x401d82ad078807dc84247954ebb3e63ea7cb5b78429ae5f79cb0891bd0829490
- 0xf94c476a349476dec19bd0ca24fbd3ab840c23a5189c16c8ab541514a1893860
- 0x323ac8ebf5fc7c737034f635adfe9d15001b846e054333840c4a17eb95d582d5
- 0x9cb4200ca4afb23d9917666a4105f83a3d537bc528514e7655ea294474dbbe34
- 0x364dd68eb7d409a4b9c70e18574be592120c32b3f1567f507d57b15f374c6875
- 0x8e5ccc9370db084d5d064f78065a33050aec9a9d10a4d628cd82ac79b3b8fe1d
- 0x400d38c4c370b20ce18b63a7a7291755a65f8b68f64edeb05501231d21c68f8d
- 0xb83e1e8161d87ff7792beec6623fdf43353fe8f550e75c75cda7803b0284b097
- 0x2a1220073520496d5eb8cc00503fce6e9b9bf8fc93c11bde075e112f00c51335
- 0x7da5236da72d27fd10d04a326c1b4df7fabb7ecb0ea95a10bd95fab7da8e0376
- 0xe717fe528dc82a727aef7b570d4796f98566950364e8cbe8ceecc669034b7089
- 0x971a09d60f84e9baec85a2492fa03ec3a224cfa3a61ad351c4865dcbfa33b0db
- 0x6389fe0a64a454c99943bd099b6d3c7b9164c03f7e0cbe464480d5168f9f5740
- 0xb86edd36717aff076ef26c04db10a77f49a2dca8367fae52e69b19705922afab
- 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
- 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
- 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
- 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
- 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7