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 #290 began tending the fields at Meadow Farm.

Id: a4565138-5…55251de3a4565138-5a71-46e5-8f6a-c64e55251de3
Full value
a4565138-5a71-46e5-8f6a-c64e55251de3
Sequence: 804970
Kind: resource.farming_started
Category: resource
Source: simulation
Occurred (UTC): 2026-10-28T09:20:16.478243+00:00
Created (UTC): 2026-10-28T09:20:18.922782+00:00
World seconds: 74584800
Citizen: 8a84bcb6-8…67ab9cbd8a84bcb6-8c14-4524-8807-bd1867ab9cbd
Full value
8a84bcb6-8c14-4524-8807-bd1867ab9cbd
Related citizen: —
Building: farm-04
Intent: —
Decision: —
Tick: 242039
Chain status: offchain
Integrity class: live

Canonical event data

Show canonical document

chogos-event-v1
id:a4565138-5a71-46e5-8f6a-c64e55251de3
seq:804970
kind:resource.farming_started
category:resource
source:simulation
summary:CHOG #290 began tending the fields at Meadow Farm.
occurredAt:2026-10-28T09:20:16.478Z
createdAt:2026-10-28T09:20:18.922Z
worldS:74584800
tickSeq:242039
actorCitizenId:8a84bcb6-8c14-4524-8807-bd1867ab9cbd
relatedCitizenId:
buildingId:farm-04
chainStatus:offchain
chainId:
txHash:
dedupeKey:sim:8a84bcb6-8c14-4524-8807-bd1867ab9cbd:13336:resource.farming_started
intentId:
decisionId:
payload:{"action":"work","activity":"gathering","arrived":true,"buildingName":"Meadow Farm","durationWorldMinutes":251,"role":"farmer","shift":1,"tokenId":"798"}
stateTransition:{}
prevEventHash:0x6b037eb9616cc2800262acb256a8f47a34d116d2d6e2121ca03e996c8f391450

Hashes

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

Stored event hash: 0x6af5ca01…aeddb8aa0x6af5ca0127b885f7c1f6df98ff59d7814636b25b85fe1cd0dfd980dfaeddb8aa
Full value
0x6af5ca0127b885f7c1f6df98ff59d7814636b25b85fe1cd0dfd980dfaeddb8aa
Recomputed event hash: 0x6af5ca01…aeddb8aa0x6af5ca0127b885f7c1f6df98ff59d7814636b25b85fe1cd0dfd980dfaeddb8aa
Full value
0x6af5ca0127b885f7c1f6df98ff59d7814636b25b85fe1cd0dfd980dfaeddb8aa
Previous event hash: 0x6b037eb9…8f3914500x6b037eb9616cc2800262acb256a8f47a34d116d2d6e2121ca03e996c8f391450
Full value
0x6b037eb9616cc2800262acb256a8f47a34d116d2d6e2121ca03e996c8f391450
Next event hash: 0x3f8543f5…b6ba59a40x3f8543f5d192edcd234244c709cef82f7879472fbfb7c1f598e2a733b6ba59a4
Full value
0x3f8543f5d192edcd234244c709cef82f7879472fbfb7c1f598e2a733b6ba59a4
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 #290 began tending the fields at Meadow Farm.

a4565138-5…55251de3

Full value

a4565138-5a71-46e5-8f6a-c64e55251de3

Sequence

804970

Kind

resource.farming_started

Canonical event data

Show canonical document

chogos-event-v1
id:a4565138-5a71-46e5-8f6a-c64e55251de3
seq:804970
kind:resource.farming_started
category:resource
source:simulation
summary:CHOG #290 began tending the fields at Meadow Farm.
occurredAt:2026-10-28T09:20:16.478Z
createdAt:2026-10-28T09:20:18.922Z
worldS:74584800
tickSeq:242039
actorCitizenId:8a84bcb6-8c14-4524-8807-bd1867ab9cbd
relatedCitizenId:
buildingId:farm-04
chainStatus:offchain
chainId:
txHash:
dedupeKey:sim:8a84bcb6-8c14-4524-8807-bd1867ab9cbd:13336:resource.farming_started
intentId:
decisionId:
payload:{"action":"work","activity":"gathering","arrived":true,"buildingName":"Meadow Farm","durationWorldMinutes":251,"role":"farmer","shift":1,"tokenId":"798"}
stateTransition:{}
prevEventHash:0x6b037eb9616cc2800262acb256a8f47a34d116d2d6e2121ca03e996c8f391450

Hashes

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

Stored event hash

0x6af5ca01…aeddb8aa

Full value

0x6af5ca0127b885f7c1f6df98ff59d7814636b25b85fe1cd0dfd980dfaeddb8aa

Recomputed event hash

0x6af5ca01…aeddb8aa

Full value

0x6af5ca0127b885f7c1f6df98ff59d7814636b25b85fe1cd0dfd980dfaeddb8aa

Previous event hash

0x6b037eb9…8f391450

Full value

0x6b037eb9616cc2800262acb256a8f47a34d116d2d6e2121ca03e996c8f391450

Next event hash

0x3f8543f5…b6ba59a4

Full value

0x3f8543f5d192edcd234244c709cef82f7879472fbfb7c1f598e2a733b6ba59a4

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.