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 #1859 opened a stall at the Market.

Id: 2c06bb3d-2…d39de7422c06bb3d-2786-4029-bf83-41a3d39de742
Full value
2c06bb3d-2786-4029-bf83-41a3d39de742
Sequence: 805755
Kind: work.shift_started
Category: work
Source: simulation
Occurred (UTC): 2026-10-28T09:51:38.978243+00:00
Created (UTC): 2026-10-28T09:51:40.812895+00:00
World seconds: 74697750
Citizen: bf8969f9-9…e10c384cbf8969f9-9bcd-490e-b930-5d73e10c384c
Full value
bf8969f9-9bcd-490e-b930-5d73e10c384c
Related citizen: —
Building: market
Intent: —
Decision: —
Tick: 242408
Chain status: offchain
Integrity class: live

Canonical event data

Show canonical document

chogos-event-v1
id:2c06bb3d-2786-4029-bf83-41a3d39de742
seq:805755
kind:work.shift_started
category:work
source:simulation
summary:CHOG #1859 opened a stall at the Market.
occurredAt:2026-10-28T09:51:38.978Z
createdAt:2026-10-28T09:51:40.812Z
worldS:74697750
tickSeq:242408
actorCitizenId:bf8969f9-9bcd-490e-b930-5d73e10c384c
relatedCitizenId:
buildingId:market
chainStatus:offchain
chainId:
txHash:
dedupeKey:sim:bf8969f9-9bcd-490e-b930-5d73e10c384c:10559:work.shift_started
intentId:
decisionId:
payload:{"action":"work","activity":"working","arrived":false,"buildingName":"Market","durationWorldMinutes":262,"role":"merchant","shift":2,"tokenId":"398"}
stateTransition:{}
prevEventHash:0x90ddbc9eed601a993335ccacb430baf3a211dbaeecab2de5a4ab4bc13b00da36

Hashes

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

Stored event hash: 0x5a415df5…117ed3d40x5a415df5352391582ad017ff3526dc489f563d83a19909eac30aeab2117ed3d4
Full value
0x5a415df5352391582ad017ff3526dc489f563d83a19909eac30aeab2117ed3d4
Recomputed event hash: 0x5a415df5…117ed3d40x5a415df5352391582ad017ff3526dc489f563d83a19909eac30aeab2117ed3d4
Full value
0x5a415df5352391582ad017ff3526dc489f563d83a19909eac30aeab2117ed3d4
Previous event hash: 0x90ddbc9e…3b00da360x90ddbc9eed601a993335ccacb430baf3a211dbaeecab2de5a4ab4bc13b00da36
Full value
0x90ddbc9eed601a993335ccacb430baf3a211dbaeecab2de5a4ab4bc13b00da36
Next event hash: 0xa21498c8…01a74dcb0xa21498c8c761796e2d1057859f3ce41040d3fa28ad3578ae6352207801a74dcb
Full value
0xa21498c8c761796e2d1057859f3ce41040d3fa28ad3578ae6352207801a74dcb
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 #1859 opened a stall at the Market.

2c06bb3d-2…d39de742

Full value

2c06bb3d-2786-4029-bf83-41a3d39de742

Sequence

805755

Kind

work.shift_started

Canonical event data

Show canonical document

chogos-event-v1
id:2c06bb3d-2786-4029-bf83-41a3d39de742
seq:805755
kind:work.shift_started
category:work
source:simulation
summary:CHOG #1859 opened a stall at the Market.
occurredAt:2026-10-28T09:51:38.978Z
createdAt:2026-10-28T09:51:40.812Z
worldS:74697750
tickSeq:242408
actorCitizenId:bf8969f9-9bcd-490e-b930-5d73e10c384c
relatedCitizenId:
buildingId:market
chainStatus:offchain
chainId:
txHash:
dedupeKey:sim:bf8969f9-9bcd-490e-b930-5d73e10c384c:10559:work.shift_started
intentId:
decisionId:
payload:{"action":"work","activity":"working","arrived":false,"buildingName":"Market","durationWorldMinutes":262,"role":"merchant","shift":2,"tokenId":"398"}
stateTransition:{}
prevEventHash:0x90ddbc9eed601a993335ccacb430baf3a211dbaeecab2de5a4ab4bc13b00da36

Hashes

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

Stored event hash

0x5a415df5…117ed3d4

Full value

0x5a415df5352391582ad017ff3526dc489f563d83a19909eac30aeab2117ed3d4

Recomputed event hash

0x5a415df5…117ed3d4

Full value

0x5a415df5352391582ad017ff3526dc489f563d83a19909eac30aeab2117ed3d4

Previous event hash

0x90ddbc9e…3b00da36

Full value

0x90ddbc9eed601a993335ccacb430baf3a211dbaeecab2de5a4ab4bc13b00da36

Next event hash

0xa21498c8…01a74dcb

Full value

0xa21498c8c761796e2d1057859f3ce41040d3fa28ad3578ae6352207801a74dcb

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.