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 #1577 visited the Market and took a simulated food ration.

Id: 8c2b055a-2…0a1ac8988c2b055a-29f4-403a-893c-a3730a1ac898
Full value
8c2b055a-29f4-403a-893c-a3730a1ac898
Sequence: 805663
Kind: citizen.market_visit
Category: citizen
Source: simulation
Occurred (UTC): 2026-10-28T09:49:56.978243+00:00
Created (UTC): 2026-10-28T09:49:58.323598+00:00
World seconds: 74691630
Citizen: d2028a6b-d…5696b896d2028a6b-dc74-4bcc-939e-28e15696b896
Full value
d2028a6b-dc74-4bcc-939e-28e15696b896
Related citizen: —
Building: market
Intent: —
Decision: —
Tick: 242389
Chain status: offchain
Integrity class: live

Canonical event data

Show canonical document

chogos-event-v1
id:8c2b055a-29f4-403a-893c-a3730a1ac898
seq:805663
kind:citizen.market_visit
category:citizen
source:simulation
summary:CHOG #1577 visited the Market and took a simulated food ration.
occurredAt:2026-10-28T09:49:56.978Z
createdAt:2026-10-28T09:49:58.323Z
worldS:74691630
tickSeq:242389
actorCitizenId:d2028a6b-dc74-4bcc-939e-28e15696b896
relatedCitizenId:
buildingId:market
chainStatus:offchain
chainId:
txHash:
dedupeKey:sim:d2028a6b-dc74-4bcc-939e-28e15696b896:13496:citizen.market_visit
intentId:
decisionId:
payload:{"action":"shop","activity":"shopping","arrived":true,"buildingName":"Market","durationWorldMinutes":63,"foodTaken":1,"tokenId":"116"}
stateTransition:{}
prevEventHash:0x41b175b23f9554190a05c0287f38c9e5082a224aa6866458ff0becb492c31080

Hashes

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

Stored event hash: 0xe47b2160…da78d3490xe47b216091fb83ec86975b4427ccc14a226b0da552d66c8ffd89166eda78d349
Full value
0xe47b216091fb83ec86975b4427ccc14a226b0da552d66c8ffd89166eda78d349
Recomputed event hash: 0xe47b2160…da78d3490xe47b216091fb83ec86975b4427ccc14a226b0da552d66c8ffd89166eda78d349
Full value
0xe47b216091fb83ec86975b4427ccc14a226b0da552d66c8ffd89166eda78d349
Previous event hash: 0x41b175b2…92c310800x41b175b23f9554190a05c0287f38c9e5082a224aa6866458ff0becb492c31080
Full value
0x41b175b23f9554190a05c0287f38c9e5082a224aa6866458ff0becb492c31080
Next event hash: 0xcd7f7b18…d06c29650xcd7f7b183ac8a93b58e4ad8200acf25871ef0ad118c666a17069108cd06c2965
Full value
0xcd7f7b183ac8a93b58e4ad8200acf25871ef0ad118c666a17069108cd06c2965
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 #1577 visited the Market and took a simulated food ration.

8c2b055a-2…0a1ac898

Full value

8c2b055a-29f4-403a-893c-a3730a1ac898

Sequence

805663

Kind

citizen.market_visit

Canonical event data

Show canonical document

chogos-event-v1
id:8c2b055a-29f4-403a-893c-a3730a1ac898
seq:805663
kind:citizen.market_visit
category:citizen
source:simulation
summary:CHOG #1577 visited the Market and took a simulated food ration.
occurredAt:2026-10-28T09:49:56.978Z
createdAt:2026-10-28T09:49:58.323Z
worldS:74691630
tickSeq:242389
actorCitizenId:d2028a6b-dc74-4bcc-939e-28e15696b896
relatedCitizenId:
buildingId:market
chainStatus:offchain
chainId:
txHash:
dedupeKey:sim:d2028a6b-dc74-4bcc-939e-28e15696b896:13496:citizen.market_visit
intentId:
decisionId:
payload:{"action":"shop","activity":"shopping","arrived":true,"buildingName":"Market","durationWorldMinutes":63,"foodTaken":1,"tokenId":"116"}
stateTransition:{}
prevEventHash:0x41b175b23f9554190a05c0287f38c9e5082a224aa6866458ff0becb492c31080

Hashes

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

Stored event hash

0xe47b2160…da78d349

Full value

0xe47b216091fb83ec86975b4427ccc14a226b0da552d66c8ffd89166eda78d349

Recomputed event hash

0xe47b2160…da78d349

Full value

0xe47b216091fb83ec86975b4427ccc14a226b0da552d66c8ffd89166eda78d349

Previous event hash

0x41b175b2…92c31080

Full value

0x41b175b23f9554190a05c0287f38c9e5082a224aa6866458ff0becb492c31080

Next event hash

0xcd7f7b18…d06c2965

Full value

0xcd7f7b183ac8a93b58e4ad8200acf25871ef0ad118c666a17069108cd06c2965

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.