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 #1628 opened a stall at the Market.

Id: bb7253f2-8…fada3713bb7253f2-8411-4bc8-b84b-16b3fada3713
Full value
bb7253f2-8411-4bc8-b84b-16b3fada3713
Sequence: 804977
Kind: work.shift_started
Category: work
Source: simulation
Occurred (UTC): 2026-10-28T09:20:34.978243+00:00
Created (UTC): 2026-10-28T09:20:38.982505+00:00
World seconds: 74585910
Citizen: f94e33e5-4…6b36d334f94e33e5-4d79-4eb9-b18b-4b8d6b36d334
Full value
f94e33e5-4d79-4eb9-b18b-4b8d6b36d334
Related citizen: —
Building: market
Intent: —
Decision: —
Tick: 242043
Chain status: offchain
Integrity class: live

Canonical event data

Show canonical document

chogos-event-v1
id:bb7253f2-8411-4bc8-b84b-16b3fada3713
seq:804977
kind:work.shift_started
category:work
source:simulation
summary:CHOG #1628 opened a stall at the Market.
occurredAt:2026-10-28T09:20:34.978Z
createdAt:2026-10-28T09:20:38.982Z
worldS:74585910
tickSeq:242043
actorCitizenId:f94e33e5-4d79-4eb9-b18b-4b8d6b36d334
relatedCitizenId:
buildingId:market
chainStatus:offchain
chainId:
txHash:
dedupeKey:sim:f94e33e5-4d79-4eb9-b18b-4b8d6b36d334:10929:work.shift_started
intentId:
decisionId:
payload:{"action":"work","activity":"working","arrived":true,"buildingName":"Market","durationWorldMinutes":243,"role":"merchant","shift":1,"tokenId":"167"}
stateTransition:{}
prevEventHash:0x0cb32048b06643d7da3c5e81130661743de06f65947c7bed8c50b9cc2c3324ba

Hashes

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

Stored event hash: 0x708b212b…7e9ffb990x708b212bb0bc341951fef95f5b7eb75e76a7afa8134949194ca6a8937e9ffb99
Full value
0x708b212bb0bc341951fef95f5b7eb75e76a7afa8134949194ca6a8937e9ffb99
Recomputed event hash: 0x708b212b…7e9ffb990x708b212bb0bc341951fef95f5b7eb75e76a7afa8134949194ca6a8937e9ffb99
Full value
0x708b212bb0bc341951fef95f5b7eb75e76a7afa8134949194ca6a8937e9ffb99
Previous event hash: 0x0cb32048…2c3324ba0x0cb32048b06643d7da3c5e81130661743de06f65947c7bed8c50b9cc2c3324ba
Full value
0x0cb32048b06643d7da3c5e81130661743de06f65947c7bed8c50b9cc2c3324ba
Next event hash: 0x5104b638…37b16fe60x5104b638221bdc897964f1def3d8f12519d7bf08d56f37864c9ba4b937b16fe6
Full value
0x5104b638221bdc897964f1def3d8f12519d7bf08d56f37864c9ba4b937b16fe6
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 #1628 opened a stall at the Market.

bb7253f2-8…fada3713

Full value

bb7253f2-8411-4bc8-b84b-16b3fada3713

Sequence

804977

Kind

work.shift_started

Canonical event data

Show canonical document

chogos-event-v1
id:bb7253f2-8411-4bc8-b84b-16b3fada3713
seq:804977
kind:work.shift_started
category:work
source:simulation
summary:CHOG #1628 opened a stall at the Market.
occurredAt:2026-10-28T09:20:34.978Z
createdAt:2026-10-28T09:20:38.982Z
worldS:74585910
tickSeq:242043
actorCitizenId:f94e33e5-4d79-4eb9-b18b-4b8d6b36d334
relatedCitizenId:
buildingId:market
chainStatus:offchain
chainId:
txHash:
dedupeKey:sim:f94e33e5-4d79-4eb9-b18b-4b8d6b36d334:10929:work.shift_started
intentId:
decisionId:
payload:{"action":"work","activity":"working","arrived":true,"buildingName":"Market","durationWorldMinutes":243,"role":"merchant","shift":1,"tokenId":"167"}
stateTransition:{}
prevEventHash:0x0cb32048b06643d7da3c5e81130661743de06f65947c7bed8c50b9cc2c3324ba

Hashes

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

Stored event hash

0x708b212b…7e9ffb99

Full value

0x708b212bb0bc341951fef95f5b7eb75e76a7afa8134949194ca6a8937e9ffb99

Recomputed event hash

0x708b212b…7e9ffb99

Full value

0x708b212bb0bc341951fef95f5b7eb75e76a7afa8134949194ca6a8937e9ffb99

Previous event hash

0x0cb32048…2c3324ba

Full value

0x0cb32048b06643d7da3c5e81130661743de06f65947c7bed8c50b9cc2c3324ba

Next event hash

0x5104b638…37b16fe6

Full value

0x5104b638221bdc897964f1def3d8f12519d7bf08d56f37864c9ba4b937b16fe6

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.