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 #1621 began tending the fields at North Farm.

Id: 7566164d-5…921909b37566164d-5752-428d-9356-171a921909b3
Full value
7566164d-5752-428d-9356-171a921909b3
Sequence: 805734
Kind: resource.farming_started
Category: resource
Source: simulation
Occurred (UTC): 2026-10-28T09:51:06.478243+00:00
Created (UTC): 2026-10-28T09:51:10.495987+00:00
World seconds: 74695800
Citizen: e61fc2b0-4…aa30f95de61fc2b0-41fc-460b-8993-5616aa30f95d
Full value
e61fc2b0-41fc-460b-8993-5616aa30f95d
Related citizen: —
Building: north-farm
Intent: —
Decision: —
Tick: 242402
Chain status: offchain
Integrity class: live

Canonical event data

Show canonical document

chogos-event-v1
id:7566164d-5752-428d-9356-171a921909b3
seq:805734
kind:resource.farming_started
category:resource
source:simulation
summary:CHOG #1621 began tending the fields at North Farm.
occurredAt:2026-10-28T09:51:06.478Z
createdAt:2026-10-28T09:51:10.495Z
worldS:74695800
tickSeq:242402
actorCitizenId:e61fc2b0-41fc-460b-8993-5616aa30f95d
relatedCitizenId:
buildingId:north-farm
chainStatus:offchain
chainId:
txHash:
dedupeKey:sim:e61fc2b0-41fc-460b-8993-5616aa30f95d:11336:resource.farming_started
intentId:
decisionId:
payload:{"action":"work","activity":"gathering","arrived":true,"buildingName":"North Farm","durationWorldMinutes":262,"role":"farmer","shift":2,"tokenId":"160"}
stateTransition:{}
prevEventHash:0x2a16389a459c025e82d465a25663066d9af3f92df5e757aca132c00be33ed883

Hashes

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

Stored event hash: 0x23745240…50e7a0e60x23745240ab94733a48f9df1e1350a1ff14ed85e19dc5a1d6d120acd550e7a0e6
Full value
0x23745240ab94733a48f9df1e1350a1ff14ed85e19dc5a1d6d120acd550e7a0e6
Recomputed event hash: 0x23745240…50e7a0e60x23745240ab94733a48f9df1e1350a1ff14ed85e19dc5a1d6d120acd550e7a0e6
Full value
0x23745240ab94733a48f9df1e1350a1ff14ed85e19dc5a1d6d120acd550e7a0e6
Previous event hash: 0x2a16389a…e33ed8830x2a16389a459c025e82d465a25663066d9af3f92df5e757aca132c00be33ed883
Full value
0x2a16389a459c025e82d465a25663066d9af3f92df5e757aca132c00be33ed883
Next event hash: 0x36c6c19d…b275e83b0x36c6c19dff5654a79ba42cf78ce053df0892a7cab58d41ea972892f6b275e83b
Full value
0x36c6c19dff5654a79ba42cf78ce053df0892a7cab58d41ea972892f6b275e83b
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 #1621 began tending the fields at North Farm.

7566164d-5…921909b3

Full value

7566164d-5752-428d-9356-171a921909b3

Sequence

805734

Kind

resource.farming_started

Canonical event data

Show canonical document

chogos-event-v1
id:7566164d-5752-428d-9356-171a921909b3
seq:805734
kind:resource.farming_started
category:resource
source:simulation
summary:CHOG #1621 began tending the fields at North Farm.
occurredAt:2026-10-28T09:51:06.478Z
createdAt:2026-10-28T09:51:10.495Z
worldS:74695800
tickSeq:242402
actorCitizenId:e61fc2b0-41fc-460b-8993-5616aa30f95d
relatedCitizenId:
buildingId:north-farm
chainStatus:offchain
chainId:
txHash:
dedupeKey:sim:e61fc2b0-41fc-460b-8993-5616aa30f95d:11336:resource.farming_started
intentId:
decisionId:
payload:{"action":"work","activity":"gathering","arrived":true,"buildingName":"North Farm","durationWorldMinutes":262,"role":"farmer","shift":2,"tokenId":"160"}
stateTransition:{}
prevEventHash:0x2a16389a459c025e82d465a25663066d9af3f92df5e757aca132c00be33ed883

Hashes

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

Stored event hash

0x23745240…50e7a0e6

Full value

0x23745240ab94733a48f9df1e1350a1ff14ed85e19dc5a1d6d120acd550e7a0e6

Recomputed event hash

0x23745240…50e7a0e6

Full value

0x23745240ab94733a48f9df1e1350a1ff14ed85e19dc5a1d6d120acd550e7a0e6

Previous event hash

0x2a16389a…e33ed883

Full value

0x2a16389a459c025e82d465a25663066d9af3f92df5e757aca132c00be33ed883

Next event hash

0x36c6c19d…b275e83b

Full value

0x36c6c19dff5654a79ba42cf78ce053df0892a7cab58d41ea972892f6b275e83b

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.