ISRC QM6N21408871
Verified recording
QM6N21408871 is “Por una Cabeza” by Carlos Acuña,
registered on the CopyrightChains blockchain with CopyrightID
0xf762e94786fd77050847be5a18b142e59c7ea682095d5f9ca8d20a9a33a99dd5 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/QM6N21408871.
Recording identifiers
- ISRC
- QM6N21408871
- Title
- Por una Cabeza
- Artist
- Carlos Acuña
- CopyrightID (CopyrightChains transaction hash)
0xf762e94786fd77050847be5a18b142e59c7ea682095d5f9ca8d20a9a33a99dd5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:57f26e314d1c1b35abbdde0ece57b7600eaf958c6486e74aa921de44380b03d8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21408871
- Bitcoin block existence check
- https://blockstream.info/api/block/960397