ISRC QZNJY2365572
Verified recording
QZNJY2365572 is “Crank” by Clúster,
registered on the CopyrightChains blockchain with CopyrightID
0xb7039da0b9c8d2474f6e3f0d4d9c423e951738cf44df0cd6ba1afd820a471dbf and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2365572.
Recording identifiers
- ISRC
- QZNJY2365572
- Title
- Crank
- Artist
- Clúster
- CopyrightID (CopyrightChains transaction hash)
0xb7039da0b9c8d2474f6e3f0d4d9c423e951738cf44df0cd6ba1afd820a471dbf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:a03084924d14d7952da58e8eb493cd05d1d22a6d46930daf00ef430a5c4a1336- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2365572
- Bitcoin block existence check
- https://blockstream.info/api/block/960410