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 finished a shift at Workshop B.

Id: f1900203-7…c1a720c5f1900203-7660-4e73-b277-25c8c1a720c5
Full value
f1900203-7660-4e73-b277-25c8c1a720c5
Sequence: 807493
Kind: work.shift_completed
Category: work
Source: simulation
Occurred (UTC): 2026-10-28T11:07:21.478243+00:00
Created (UTC): 2026-10-28T11:07:24.697774+00:00
World seconds: 74970300
Citizen: e0851a19-a…fdc8b9bfe0851a19-ad02-4bbf-ada0-6d83fdc8b9bf
Full value
e0851a19-ad02-4bbf-ada0-6d83fdc8b9bf
Related citizen: —
Building: workshop-b
Intent: —
Decision: —
Tick: 243298
Chain status: offchain
Integrity class: live

Canonical event data

Show canonical document

chogos-event-v1
id:f1900203-7660-4e73-b277-25c8c1a720c5
seq:807493
kind:work.shift_completed
category:work
source:simulation
summary:CHOG #1547 finished a shift at Workshop B.
occurredAt:2026-10-28T11:07:21.478Z
createdAt:2026-10-28T11:07:24.697Z
worldS:74970300
tickSeq:243298
actorCitizenId:e0851a19-ad02-4bbf-ada0-6d83fdc8b9bf
relatedCitizenId:
buildingId:workshop-b
chainStatus:offchain
chainId:
txHash:
dedupeKey:sim:e0851a19-ad02-4bbf-ada0-6d83fdc8b9bf:12341:work.shift_completed
intentId:
decisionId:
payload:{"activity":"working","buildingName":"Workshop B","role":"crafter","shift":2,"tokenId":"86"}
stateTransition:{}
prevEventHash:0xf0a4fc917bfb8c653b1e7f6256d0871efeb93660b4942406ef842735080017cd

Hashes

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

Stored event hash: 0x84d5ded7…fe1552f60x84d5ded7e6143f5592a7740af1694b35d2ff77e27e014e5cd2e70124fe1552f6
Full value
0x84d5ded7e6143f5592a7740af1694b35d2ff77e27e014e5cd2e70124fe1552f6
Recomputed event hash: 0x84d5ded7…fe1552f60x84d5ded7e6143f5592a7740af1694b35d2ff77e27e014e5cd2e70124fe1552f6
Full value
0x84d5ded7e6143f5592a7740af1694b35d2ff77e27e014e5cd2e70124fe1552f6
Previous event hash: 0xf0a4fc91…080017cd0xf0a4fc917bfb8c653b1e7f6256d0871efeb93660b4942406ef842735080017cd
Full value
0xf0a4fc917bfb8c653b1e7f6256d0871efeb93660b4942406ef842735080017cd
Next event hash: 0x7f4e387d…a3795ec00x7f4e387d70d2d0aa013d4324a74d7af0cce75ab97e50cb4f6cc728b3a3795ec0
Full value
0x7f4e387d70d2d0aa013d4324a74d7af0cce75ab97e50cb4f6cc728b3a3795ec0
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 finished a shift at Workshop B.

f1900203-7…c1a720c5

Full value

f1900203-7660-4e73-b277-25c8c1a720c5

Sequence

807493

Kind

work.shift_completed

Canonical event data

Show canonical document

chogos-event-v1
id:f1900203-7660-4e73-b277-25c8c1a720c5
seq:807493
kind:work.shift_completed
category:work
source:simulation
summary:CHOG #1547 finished a shift at Workshop B.
occurredAt:2026-10-28T11:07:21.478Z
createdAt:2026-10-28T11:07:24.697Z
worldS:74970300
tickSeq:243298
actorCitizenId:e0851a19-ad02-4bbf-ada0-6d83fdc8b9bf
relatedCitizenId:
buildingId:workshop-b
chainStatus:offchain
chainId:
txHash:
dedupeKey:sim:e0851a19-ad02-4bbf-ada0-6d83fdc8b9bf:12341:work.shift_completed
intentId:
decisionId:
payload:{"activity":"working","buildingName":"Workshop B","role":"crafter","shift":2,"tokenId":"86"}
stateTransition:{}
prevEventHash:0xf0a4fc917bfb8c653b1e7f6256d0871efeb93660b4942406ef842735080017cd

Hashes

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

Stored event hash

0x84d5ded7…fe1552f6

Full value

0x84d5ded7e6143f5592a7740af1694b35d2ff77e27e014e5cd2e70124fe1552f6

Recomputed event hash

0x84d5ded7…fe1552f6

Full value

0x84d5ded7e6143f5592a7740af1694b35d2ff77e27e014e5cd2e70124fe1552f6

Previous event hash

0xf0a4fc91…080017cd

Full value

0xf0a4fc917bfb8c653b1e7f6256d0871efeb93660b4942406ef842735080017cd

Next event hash

0x7f4e387d…a3795ec0

Full value

0x7f4e387d70d2d0aa013d4324a74d7af0cce75ab97e50cb4f6cc728b3a3795ec0

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.