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 visited the Market and took a simulated food ration.

Id: 28662bff-4…c7db3f7828662bff-4ba4-42cd-a1e8-792ac7db3f78
Full value
28662bff-4ba4-42cd-a1e8-792ac7db3f78
Sequence: 805645
Kind: citizen.market_visit
Category: citizen
Source: simulation
Occurred (UTC): 2026-10-28T09:49:37.978243+00:00
Created (UTC): 2026-10-28T09:49:43.116114+00:00
World seconds: 74690490
Citizen: e0851a19-a…fdc8b9bfe0851a19-ad02-4bbf-ada0-6d83fdc8b9bf
Full value
e0851a19-ad02-4bbf-ada0-6d83fdc8b9bf
Related citizen: —
Building: market
Intent: —
Decision: —
Tick: 242386
Chain status: offchain
Integrity class: live

Canonical event data

Show canonical document

chogos-event-v1
id:28662bff-4ba4-42cd-a1e8-792ac7db3f78
seq:805645
kind:citizen.market_visit
category:citizen
source:simulation
summary:CHOG #1547 visited the Market and took a simulated food ration.
occurredAt:2026-10-28T09:49:37.978Z
createdAt:2026-10-28T09:49:43.116Z
worldS:74690490
tickSeq:242386
actorCitizenId:e0851a19-ad02-4bbf-ada0-6d83fdc8b9bf
relatedCitizenId:
buildingId:market
chainStatus:offchain
chainId:
txHash:
dedupeKey:sim:e0851a19-ad02-4bbf-ada0-6d83fdc8b9bf:12299:citizen.market_visit
intentId:
decisionId:
payload:{"action":"shop","activity":"shopping","arrived":true,"buildingName":"Market","durationWorldMinutes":66,"foodTaken":1,"tokenId":"86"}
stateTransition:{}
prevEventHash:0x8610f4ea2ae1f95e78a609f49b1623e3c39a6592e03993a0a3456437a29ad5e6

Hashes

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

Stored event hash: 0xbd65e30d…eae59b5a0xbd65e30d8999f9c0d882a2b05b2e1083f2c54cdd6050dbdea61b464aeae59b5a
Full value
0xbd65e30d8999f9c0d882a2b05b2e1083f2c54cdd6050dbdea61b464aeae59b5a
Recomputed event hash: 0xbd65e30d…eae59b5a0xbd65e30d8999f9c0d882a2b05b2e1083f2c54cdd6050dbdea61b464aeae59b5a
Full value
0xbd65e30d8999f9c0d882a2b05b2e1083f2c54cdd6050dbdea61b464aeae59b5a
Previous event hash: 0x8610f4ea…a29ad5e60x8610f4ea2ae1f95e78a609f49b1623e3c39a6592e03993a0a3456437a29ad5e6
Full value
0x8610f4ea2ae1f95e78a609f49b1623e3c39a6592e03993a0a3456437a29ad5e6
Next event hash: 0x87000b38…888384a00x87000b38ef72821b6297aed9ab70547d4679f426e21876f3171c855b888384a0
Full value
0x87000b38ef72821b6297aed9ab70547d4679f426e21876f3171c855b888384a0
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 visited the Market and took a simulated food ration.

28662bff-4…c7db3f78

Full value

28662bff-4ba4-42cd-a1e8-792ac7db3f78

Sequence

805645

Kind

citizen.market_visit

Canonical event data

Show canonical document

chogos-event-v1
id:28662bff-4ba4-42cd-a1e8-792ac7db3f78
seq:805645
kind:citizen.market_visit
category:citizen
source:simulation
summary:CHOG #1547 visited the Market and took a simulated food ration.
occurredAt:2026-10-28T09:49:37.978Z
createdAt:2026-10-28T09:49:43.116Z
worldS:74690490
tickSeq:242386
actorCitizenId:e0851a19-ad02-4bbf-ada0-6d83fdc8b9bf
relatedCitizenId:
buildingId:market
chainStatus:offchain
chainId:
txHash:
dedupeKey:sim:e0851a19-ad02-4bbf-ada0-6d83fdc8b9bf:12299:citizen.market_visit
intentId:
decisionId:
payload:{"action":"shop","activity":"shopping","arrived":true,"buildingName":"Market","durationWorldMinutes":66,"foodTaken":1,"tokenId":"86"}
stateTransition:{}
prevEventHash:0x8610f4ea2ae1f95e78a609f49b1623e3c39a6592e03993a0a3456437a29ad5e6

Hashes

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

Stored event hash

0xbd65e30d…eae59b5a

Full value

0xbd65e30d8999f9c0d882a2b05b2e1083f2c54cdd6050dbdea61b464aeae59b5a

Recomputed event hash

0xbd65e30d…eae59b5a

Full value

0xbd65e30d8999f9c0d882a2b05b2e1083f2c54cdd6050dbdea61b464aeae59b5a

Previous event hash

0x8610f4ea…a29ad5e6

Full value

0x8610f4ea2ae1f95e78a609f49b1623e3c39a6592e03993a0a3456437a29ad5e6

Next event hash

0x87000b38…888384a0

Full value

0x87000b38ef72821b6297aed9ab70547d4679f426e21876f3171c855b888384a0

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.