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 #1938 visited the Market and took a simulated food ration.

Id: 7524732e-8…ad817c567524732e-8266-46ef-909f-2439ad817c56
Full value
7524732e-8266-46ef-909f-2439ad817c56
Sequence: 805630
Kind: citizen.market_visit
Category: citizen
Source: simulation
Occurred (UTC): 2026-10-28T09:49:17.978243+00:00
Created (UTC): 2026-10-28T09:49:20.412236+00:00
World seconds: 74689290
Citizen: c1fef0ab-d…51cbf1fcc1fef0ab-d1cf-4990-837e-ecee51cbf1fc
Full value
c1fef0ab-d1cf-4990-837e-ecee51cbf1fc
Related citizen: —
Building: market
Intent: —
Decision: —
Tick: 242382
Chain status: offchain
Integrity class: live

Canonical event data

Show canonical document

chogos-event-v1
id:7524732e-8266-46ef-909f-2439ad817c56
seq:805630
kind:citizen.market_visit
category:citizen
source:simulation
summary:CHOG #1938 visited the Market and took a simulated food ration.
occurredAt:2026-10-28T09:49:17.978Z
createdAt:2026-10-28T09:49:20.412Z
worldS:74689290
tickSeq:242382
actorCitizenId:c1fef0ab-d1cf-4990-837e-ecee51cbf1fc
relatedCitizenId:
buildingId:market
chainStatus:offchain
chainId:
txHash:
dedupeKey:sim:c1fef0ab-d1cf-4990-837e-ecee51cbf1fc:12038:citizen.market_visit
intentId:
decisionId:
payload:{"action":"shop","activity":"shopping","arrived":true,"buildingName":"Market","durationWorldMinutes":70,"foodTaken":1,"tokenId":"477"}
stateTransition:{}
prevEventHash:0xa60e1f52437908823c62ef2ea28b950fbe7784bcca80727650c55b9d4f6a2b98

Hashes

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

Stored event hash: 0x425c707b…639d0f970x425c707b2739265096f1dfae45ad882c7b872b4fbed14898888c7e40639d0f97
Full value
0x425c707b2739265096f1dfae45ad882c7b872b4fbed14898888c7e40639d0f97
Recomputed event hash: 0x425c707b…639d0f970x425c707b2739265096f1dfae45ad882c7b872b4fbed14898888c7e40639d0f97
Full value
0x425c707b2739265096f1dfae45ad882c7b872b4fbed14898888c7e40639d0f97
Previous event hash: 0xa60e1f52…4f6a2b980xa60e1f52437908823c62ef2ea28b950fbe7784bcca80727650c55b9d4f6a2b98
Full value
0xa60e1f52437908823c62ef2ea28b950fbe7784bcca80727650c55b9d4f6a2b98
Next event hash: 0xcf7f2438…06a205b20xcf7f243848b0122437540d3e150242108900dc8a3ee8ce2cce96be0d06a205b2
Full value
0xcf7f243848b0122437540d3e150242108900dc8a3ee8ce2cce96be0d06a205b2
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 #1938 visited the Market and took a simulated food ration.

7524732e-8…ad817c56

Full value

7524732e-8266-46ef-909f-2439ad817c56

Sequence

805630

Kind

citizen.market_visit

Canonical event data

Show canonical document

chogos-event-v1
id:7524732e-8266-46ef-909f-2439ad817c56
seq:805630
kind:citizen.market_visit
category:citizen
source:simulation
summary:CHOG #1938 visited the Market and took a simulated food ration.
occurredAt:2026-10-28T09:49:17.978Z
createdAt:2026-10-28T09:49:20.412Z
worldS:74689290
tickSeq:242382
actorCitizenId:c1fef0ab-d1cf-4990-837e-ecee51cbf1fc
relatedCitizenId:
buildingId:market
chainStatus:offchain
chainId:
txHash:
dedupeKey:sim:c1fef0ab-d1cf-4990-837e-ecee51cbf1fc:12038:citizen.market_visit
intentId:
decisionId:
payload:{"action":"shop","activity":"shopping","arrived":true,"buildingName":"Market","durationWorldMinutes":70,"foodTaken":1,"tokenId":"477"}
stateTransition:{}
prevEventHash:0xa60e1f52437908823c62ef2ea28b950fbe7784bcca80727650c55b9d4f6a2b98

Hashes

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

Stored event hash

0x425c707b…639d0f97

Full value

0x425c707b2739265096f1dfae45ad882c7b872b4fbed14898888c7e40639d0f97

Recomputed event hash

0x425c707b…639d0f97

Full value

0x425c707b2739265096f1dfae45ad882c7b872b4fbed14898888c7e40639d0f97

Previous event hash

0xa60e1f52…4f6a2b98

Full value

0xa60e1f52437908823c62ef2ea28b950fbe7784bcca80727650c55b9d4f6a2b98

Next event hash

0xcf7f2438…06a205b2

Full value

0xcf7f243848b0122437540d3e150242108900dc8a3ee8ce2cce96be0d06a205b2

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.