ISRC QMBZ91607604
Verified recording
QMBZ91607604 is “Añoranza” by Valente y Cáceres,
registered on the CopyrightChains blockchain with CopyrightID
0x2f296e104b230feff3d03bf4268668db25d52bb06b414147a78a1cbf5d9ffff2 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91607604.
Recording identifiers
- ISRC
- QMBZ91607604
- Title
- Añoranza
- Artist
- Valente y Cáceres
- CopyrightID (CopyrightChains transaction hash)
0x2f296e104b230feff3d03bf4268668db25d52bb06b414147a78a1cbf5d9ffff2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:025e1503be2de7e778730bcb2e0ab110bf5cac94bcd436cc11278df67fdc58cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91607604
- Bitcoin block existence check
- https://blockstream.info/api/block/956302