Public testnetc12-testnet-1Public testnet. Testnet tokens have no monetary value. There is no mainnet yet. C12 is the network's utility token, not equity and not the settlement currency. Settlement is designed to be in USD stablecoins; testnet deposits still use test C12.
Attestation

Recorded fact

e:1a9a497b8af39b20e8beb08c7b290b8a9c666fb1ca70349ccdce01133476ed00

Revisions stay on the record. A correction is a new row. The quantities below are what was attested, not a measurement this explorer checked.

ActiveCleared—

Check

This record cleared the challenge window. No challenge was upheld. That is the check this chain records. It is not a finding that a meter reading was true.

Event e:1a9a497b8af39b20e8beb08c7b290b8a9c666fb1ca70349ccdce01133476ed00 · reporter account c121rlrelnpz3yxl0jkh0njhyq3un9ljqfzun7emlv

This page shows what the chain recorded. It does not show that a meter reading was true.

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Deposit
0 C12$50
Stake
—
J
—No instrument
Schema
air_quality_readingTIER_2

Head quantities

ParameterQuantity
pm2_526 ug_per_m3
pm1050 ug_per_m3
no230 ppb
o348 ppb

Revisions

RecordRevQuantityReasonSupersedes
r:0c6cfa13…a274e0026 ug_per_m3, 50 ug_per_m3, 30 ppb, 48 ppbOriginal—

Challenges

No challenge on this event.

Parties

RoleParticipant
Operatorp:c12p1zc5…76sxeu
Integratorp:c12p1zc5…76sxeu
Subject
a:c12a17ha…cucnfv
Window
2026-11-04 16:58:00 UTC → 2026-11-04 17:58:00 UTC
Declared value
$0
Telemetry hash
sha256:18a0b5ebb13c49cb4fc7c750e22019bc9e2289b92b217df7aec7ba5c7473a6e7
Reporter
p:c12p1zc5…76sxeu

Claims

J stays with the event. A purpose can be claimed once. There is no transfer.

No purpose has been claimed.