ISRC CAC0C1300266
Verified recording
CAC0C1300266 is “Négatif” by Koriass,
registered on the CopyrightChains blockchain with CopyrightID
0x021312eda674b7b969962479616426558548427883a231b8f29f1334ad6d539c and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAC0C1300266.
Recording identifiers
- ISRC
- CAC0C1300266
- Title
- Négatif
- Artist
- Koriass
- CopyrightID (CopyrightChains transaction hash)
0x021312eda674b7b969962479616426558548427883a231b8f29f1334ad6d539c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:41caa6bef1ed56ec28ec42e7c2f05d445929d187b19bf9bbabdd3ccbf4841f91- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAC0C1300266
- Bitcoin block existence check
- https://blockstream.info/api/block/960397