← The evidence ledger
Evidence row 2536856
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:162355
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- fa99bf1e05ee3ce327f61f12427859dc3bc21e450d1c2bbdd4479ab8e5928a59
- Leaf
- 0x0d99765df66f712b3321fcb6a5daadcb6ef545217e2fc842aa16e3a75314ebb0
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/shNlUM"
],
[
"a2a",
"https://centralcity.ai/a2a/5401ca3e-ea4b-4413-8342-f00426767b3f/.well-known/agent-card.json"
]
],
"name": "Grossose",
"owner_address": "0xabae3735ab81e44df63ef0d356f006ce2c7fb68f",
"raw": {
"agent_id": "162355",
"agent_uri": "https://centralcity.ai/a/shNlUM",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Grossose 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/shNlUM",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Grossose",
"registrations": [],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/5401ca3e-ea4b-4413-8342-f00426767b3f/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/shNlUM",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T06:01:29Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Grossose 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/shNlUM"
}What the leaf hashes
{"body":"fa99bf1e05ee3ce327f61f12427859dc3bc21e450d1c2bbdd4479ab8e5928a59","id":2536856,"kind":"listing","method":"sync.erc8004/1","observed_us":1793685689779955,"prev":null,"subject":"erc8004:5042:162355","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).
- 0x0d997e57fd65be6c0fa0fbc1b22618528eb2fe67b2de26354e876073c195fed1
- 0xc32633b33a318235cbb3a8784f60ce743f9d1de1d2d30242d87b82ce8d305511
- 0xb6ab2f99c958ff5341ed8458900e92955a385fbd6b5364784a20f8f10cde5ee0
- 0x01b1f1864987956f481f0db83f19e4d4f438ec3a35a04ed9b1199e2fa63462a0
- 0xc9117b1f0caa070613a90dd6bddb85e46fdcf49450b840eab3ddc11aa9ffb873
- 0x8c3692233615f702ac06997ad311f069addec9f65a9e2960605d8659d792b014
- 0x5b5928d0ceca845a415f2944a85c342b976d02607544c67e3ef978ced7a9c8e6
- 0x8e978745baf30f85559fc978c158bcbf094eb54d0aefeef8db289ce502009789
- 0xa5c0b40a5357193d4242b755372e0557360e5eec105c80c90c7d5eed50dfa881
- 0xd2b8bbf77251bb9e2c6407572161b60271753ff75ead912ffbcef3a10fee0b9b
- 0xb9dda9021a58b7cc03c454ff01168ba9bfef6b04309dc288daba43a2ab108e58
- 0xce4b1301717b8a45823ec74e314583044be6652242f9879d657c440f96352504
- 0x593c60077eaf63cd302a3d033a280b28ac4c98d73bae86915b770c7e408ad8db
- 0xa495b842d8f7d8efe4285381f8b862b8ab4fec0bfe90ede1e0c66f9fad72c871
- 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
- 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
- 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
- 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
- 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7