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 #79 opened a stall at the Market.

Id: b3980201-d…41ca6d05b3980201-d2ae-4c16-b9d8-603841ca6d05
Full value
b3980201-d2ae-4c16-b9d8-603841ca6d05
Sequence: 804994
Kind: work.shift_started
Category: work
Source: simulation
Occurred (UTC): 2026-10-28T09:21:37.478243+00:00
Created (UTC): 2026-10-28T09:21:40.234634+00:00
World seconds: 74589660
Citizen: cac3e6d7-e…d8ba2468cac3e6d7-e81a-460a-8849-310ad8ba2468
Full value
cac3e6d7-e81a-460a-8849-310ad8ba2468
Related citizen: —
Building: market
Intent: —
Decision: —
Tick: 242055
Chain status: offchain
Integrity class: live

Canonical event data

Show canonical document

chogos-event-v1
id:b3980201-d2ae-4c16-b9d8-603841ca6d05
seq:804994
kind:work.shift_started
category:work
source:simulation
summary:CHOG #79 opened a stall at the Market.
occurredAt:2026-10-28T09:21:37.478Z
createdAt:2026-10-28T09:21:40.234Z
worldS:74589660
tickSeq:242055
actorCitizenId:cac3e6d7-e81a-460a-8849-310ad8ba2468
relatedCitizenId:
buildingId:market
chainStatus:offchain
chainId:
txHash:
dedupeKey:sim:cac3e6d7-e81a-460a-8849-310ad8ba2468:11127:work.shift_started
intentId:
decisionId:
payload:{"action":"work","activity":"working","arrived":true,"buildingName":"Market","durationWorldMinutes":264,"role":"merchant","shift":1,"tokenId":"587"}
stateTransition:{}
prevEventHash:0x271aa59940793a9c0130d41bf9194ed19b40d97a9f40822789527bd637e79419

Hashes

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

Stored event hash: 0x53dc6944…4229f7d70x53dc6944c7320a6d2d3eb8bd4e02bb9750d4c81159ce81a591646bf34229f7d7
Full value
0x53dc6944c7320a6d2d3eb8bd4e02bb9750d4c81159ce81a591646bf34229f7d7
Recomputed event hash: 0x53dc6944…4229f7d70x53dc6944c7320a6d2d3eb8bd4e02bb9750d4c81159ce81a591646bf34229f7d7
Full value
0x53dc6944c7320a6d2d3eb8bd4e02bb9750d4c81159ce81a591646bf34229f7d7
Previous event hash: 0x271aa599…37e794190x271aa59940793a9c0130d41bf9194ed19b40d97a9f40822789527bd637e79419
Full value
0x271aa59940793a9c0130d41bf9194ed19b40d97a9f40822789527bd637e79419
Next event hash: 0x010004e3…acefc73b0x010004e3794112ed841762db7c39488f1941c3e80dab2a4ac2111cc8acefc73b
Full value
0x010004e3794112ed841762db7c39488f1941c3e80dab2a4ac2111cc8acefc73b
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 #79 opened a stall at the Market.

b3980201-d…41ca6d05

Full value

b3980201-d2ae-4c16-b9d8-603841ca6d05

Sequence

804994

Kind

work.shift_started

Canonical event data

Show canonical document

chogos-event-v1
id:b3980201-d2ae-4c16-b9d8-603841ca6d05
seq:804994
kind:work.shift_started
category:work
source:simulation
summary:CHOG #79 opened a stall at the Market.
occurredAt:2026-10-28T09:21:37.478Z
createdAt:2026-10-28T09:21:40.234Z
worldS:74589660
tickSeq:242055
actorCitizenId:cac3e6d7-e81a-460a-8849-310ad8ba2468
relatedCitizenId:
buildingId:market
chainStatus:offchain
chainId:
txHash:
dedupeKey:sim:cac3e6d7-e81a-460a-8849-310ad8ba2468:11127:work.shift_started
intentId:
decisionId:
payload:{"action":"work","activity":"working","arrived":true,"buildingName":"Market","durationWorldMinutes":264,"role":"merchant","shift":1,"tokenId":"587"}
stateTransition:{}
prevEventHash:0x271aa59940793a9c0130d41bf9194ed19b40d97a9f40822789527bd637e79419

Hashes

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

Stored event hash

0x53dc6944…4229f7d7

Full value

0x53dc6944c7320a6d2d3eb8bd4e02bb9750d4c81159ce81a591646bf34229f7d7

Recomputed event hash

0x53dc6944…4229f7d7

Full value

0x53dc6944c7320a6d2d3eb8bd4e02bb9750d4c81159ce81a591646bf34229f7d7

Previous event hash

0x271aa599…37e79419

Full value

0x271aa59940793a9c0130d41bf9194ed19b40d97a9f40822789527bd637e79419

Next event hash

0x010004e3…acefc73b

Full value

0x010004e3794112ed841762db7c39488f1941c3e80dab2a4ac2111cc8acefc73b

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.