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:4ed174c9f4ea99c5e1850a206cb265b3297d1591a06b0caef23bb7dbb9d39446

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:4ed174c9f4ea99c5e1850a206cb265b3297d1591a06b0caef23bb7dbb9d39446 · 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_531 ug_per_m3
pm1053 ug_per_m3
no229 ppb
o360 ppb

Revisions

RecordRevQuantityReasonSupersedes
r:1ead303e…3485c9031 ug_per_m3, 53 ug_per_m3, 29 ppb, 60 ppbOriginal—

Challenges

No challenge on this event.

Parties

RoleParticipant
Operatorp:c12p1zc5…76sxeu
Integratorp:c12p1zc5…76sxeu
Subject
a:c12a17ha…cucnfv
Window
2026-11-04 14:58:00 UTC → 2026-11-04 15:58:00 UTC
Declared value
$0
Telemetry hash
sha256:3d20dfa690762eaeb0f4729e437c8197ac61fcb09df6a889e851eda74bb2cf97
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.