Verify event

Hashes and proofs below are recomputed in your browser from the exported fields. A green-looking label is not used merely because the API returned 200.

Recorded world event

This is a recorded simulation or world event. Its hash and any Merkle proof check stored bytes. They do not make this event a blockchain transaction.

log_integrity_verified

log_integrity_verified. The event hash and the provided hash-chain links match. This is not an onchain anchor.

Event hash matches the canonical encoding.
Live hash-chain links for the provided neighbors are intact.
No Merkle inclusion proof is stored for this event yet.

Event

Simulation CHOG #1547 came to Commons Square to socialize.

Id: 436321d9-2…6380b430436321d9-2651-4647-87eb-7df26380b430
Full value
436321d9-2651-4647-87eb-7df26380b430
Sequence: 805052
Kind: social.gathered
Category: social
Source: simulation
Occurred (UTC): 2026-10-28T09:24:35.478243+00:00
Created (UTC): 2026-10-28T09:24:36.311956+00:00
World seconds: 74600340
Citizen: e0851a19-a…fdc8b9bfe0851a19-ad02-4bbf-ada0-6d83fdc8b9bf
Full value
e0851a19-ad02-4bbf-ada0-6d83fdc8b9bf
Related citizen: —
Building: commons-square
Intent: —
Decision: —
Tick: 242090
Chain status: offchain
Integrity class: live

Canonical event data

Show canonical document

chogos-event-v1
id:436321d9-2651-4647-87eb-7df26380b430
seq:805052
kind:social.gathered
category:social
source:simulation
summary:CHOG #1547 came to Commons Square to socialize.
occurredAt:2026-10-28T09:24:35.478Z
createdAt:2026-10-28T09:24:36.311Z
worldS:74600340
tickSeq:242090
actorCitizenId:e0851a19-ad02-4bbf-ada0-6d83fdc8b9bf
relatedCitizenId:
buildingId:commons-square
chainStatus:offchain
chainId:
txHash:
dedupeKey:sim:e0851a19-ad02-4bbf-ada0-6d83fdc8b9bf:12284:social.gathered
intentId:
decisionId:
payload:{"action":"socialize","activity":"socializing","arrived":true,"buildingName":"Commons Square","durationWorldMinutes":102,"tokenId":"86"}
stateTransition:{}
prevEventHash:0xe73a1e1047fde9fde5e1865c07791b5473c5a71f5287794c557ab4a7f0c06006

Hashes

Offchain hashes stay on this page, in the canonical document, and in the JSON export. They are not explorer objects.

Stored event hash: 0x43ddd5d0…ad810d7b0x43ddd5d0764a4d65ae372c2e99c4f59622f927e6e9259b722ea4104cad810d7b
Full value
0x43ddd5d0764a4d65ae372c2e99c4f59622f927e6e9259b722ea4104cad810d7b
Recomputed event hash: 0x43ddd5d0…ad810d7b0x43ddd5d0764a4d65ae372c2e99c4f59622f927e6e9259b722ea4104cad810d7b
Full value
0x43ddd5d0764a4d65ae372c2e99c4f59622f927e6e9259b722ea4104cad810d7b
Previous event hash: 0xe73a1e10…f0c060060xe73a1e1047fde9fde5e1865c07791b5473c5a71f5287794c557ab4a7f0c06006
Full value
0xe73a1e1047fde9fde5e1865c07791b5473c5a71f5287794c557ab4a7f0c06006
Next event hash: 0x7f7d1a2c…a8c83a3b0x7f7d1a2c3f502a69bcadd0aa3cde170560fda60c1e3764fbb2fdd470a8c83a3b
Full value
0x7f7d1a2c3f502a69bcadd0aa3cde170560fda60c1e3764fbb2fdd470a8c83a3b
Merkle batch id: —
Merkle root: —

Merkle proof

This event is not in a Merkle batch yet.

No inclusion proof is stored for this event yet.

Leaf encoding is bytes32 in an OpenZeppelin standard tree with sortLeaves false. A valid proof matches the supplied root only.

Anchor read

This event has no Merkle batch.

No validated anchor transaction is attached to this batch.

This page reassesses the observation included in the export. It does not open a second RPC from the browser. Repeat getBatch on the recorded contract before treating the root as published. EventAnchor does not check the inclusion proof.

Source

Vercel git commit

045b3fe38d65dfe80d92f37a6772b54aceca4caa

Download machine-readable export

Recompute the SHA-256 of the chogos-event-v1 canonical document from event. Do not trust serverRecomputedHash or any status label.
Compare that digest to storedHash.
When previous and next are present, check that the live hash chain links match.
Verify the OpenZeppelin standard Merkle proof: leaf encoding bytes32, sortLeaves false, against batch.merkleRoot.
A valid inclusion proof means the leaf matches the supplied root. It does not prove the root was published onchain.
When anchorObservation is present, repeat eth_chainId, eth_getCode, the transaction receipt, and EventAnchor.getBatch on the recorded chain. The embedded observation is one server read, not a proof by itself.
EventAnchor stores roots only. It does not verify inclusion and it does not prove the event happened.
For an nft.transferred row, compare chain 143, the Chog Genesis contract, transaction hash, block, block hash, log index, sender, receiver, and token id with the explorer log. chain_status confirmed is not that comparison. transferLog.matched is true only after a read-only receipt check matched.
Do not send event data to a third-party hashing site.
This export is data. Recompute the hash and Merkle proof locally. A matching hash is not proof that the simulation was truthful.
A privileged database operator can still rewrite history and recompute hashes. An onchain root only detects that after the root was published.
serverRecomputedHash is a convenience. Compare your own SHA-256 of the canonical document with storedHash.
Do not send this export to a third-party hashing site.
The database batch id is a UUID. The onchain batch id is the bytes32 in BatchAnchored. This export does not treat the UUID as that bytes32.

Loading event…

Event

Simulation CHOG #1547 came to Commons Square to socialize.

436321d9-2…6380b430

Full value

436321d9-2651-4647-87eb-7df26380b430

Sequence

805052

Kind

social.gathered

Canonical event data

Show canonical document

chogos-event-v1
id:436321d9-2651-4647-87eb-7df26380b430
seq:805052
kind:social.gathered
category:social
source:simulation
summary:CHOG #1547 came to Commons Square to socialize.
occurredAt:2026-10-28T09:24:35.478Z
createdAt:2026-10-28T09:24:36.311Z
worldS:74600340
tickSeq:242090
actorCitizenId:e0851a19-ad02-4bbf-ada0-6d83fdc8b9bf
relatedCitizenId:
buildingId:commons-square
chainStatus:offchain
chainId:
txHash:
dedupeKey:sim:e0851a19-ad02-4bbf-ada0-6d83fdc8b9bf:12284:social.gathered
intentId:
decisionId:
payload:{"action":"socialize","activity":"socializing","arrived":true,"buildingName":"Commons Square","durationWorldMinutes":102,"tokenId":"86"}
stateTransition:{}
prevEventHash:0xe73a1e1047fde9fde5e1865c07791b5473c5a71f5287794c557ab4a7f0c06006

Hashes

Offchain hashes stay on this page, in the canonical document, and in the JSON export. They are not explorer objects.

Stored event hash

0x43ddd5d0…ad810d7b

Full value

0x43ddd5d0764a4d65ae372c2e99c4f59622f927e6e9259b722ea4104cad810d7b

Recomputed event hash

0x43ddd5d0…ad810d7b

Full value

0x43ddd5d0764a4d65ae372c2e99c4f59622f927e6e9259b722ea4104cad810d7b

Previous event hash

0xe73a1e10…f0c06006

Full value

0xe73a1e1047fde9fde5e1865c07791b5473c5a71f5287794c557ab4a7f0c06006

Next event hash

0x7f7d1a2c…a8c83a3b

Full value

0x7f7d1a2c3f502a69bcadd0aa3cde170560fda60c1e3764fbb2fdd470a8c83a3b

Merkle batch id

—

Merkle root

—

Anchor read

This event has no Merkle batch.

No validated anchor transaction is attached to this batch.

Source

Vercel git commit

Recompute the SHA-256 of the chogos-event-v1 canonical document from event. Do not trust serverRecomputedHash or any status label.

Compare that digest to storedHash.

When previous and next are present, check that the live hash chain links match.

Verify the OpenZeppelin standard Merkle proof: leaf encoding bytes32, sortLeaves false, against batch.merkleRoot.

A valid inclusion proof means the leaf matches the supplied root. It does not prove the root was published onchain.

When anchorObservation is present, repeat eth_chainId, eth_getCode, the transaction receipt, and EventAnchor.getBatch on the recorded chain. The embedded observation is one server read, not a proof by itself.

EventAnchor stores roots only. It does not verify inclusion and it does not prove the event happened.

For an nft.transferred row, compare chain 143, the Chog Genesis contract, transaction hash, block, block hash, log index, sender, receiver, and token id with the explorer log. chain_status confirmed is not that comparison. transferLog.matched is true only after a read-only receipt check matched.

Do not send event data to a third-party hashing site.

This export is data. Recompute the hash and Merkle proof locally. A matching hash is not proof that the simulation was truthful.

A privileged database operator can still rewrite history and recompute hashes. An onchain root only detects that after the root was published.

serverRecomputedHash is a convenience. Compare your own SHA-256 of the canonical document with storedHash.

Do not send this export to a third-party hashing site.

The database batch id is a UUID. The onchain batch id is the bytes32 in BatchAnchored. This export does not treat the UUID as that bytes32.