ISRC QMEFF2071325
Verified recording
QMEFF2071325 is “Sarabande (Fantasía sobre el tema de Handel)” by David Broza,
registered on the CopyrightChains blockchain with CopyrightID
0xefdabe5e64ca5eba50e9beaf0777373bbc4361ffa3f946d9327644e7d657c152 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEFF2071325.
Recording identifiers
- ISRC
- QMEFF2071325
- Title
- Sarabande (Fantasía sobre el tema de Handel)
- Artist
- David Broza
- CopyrightID (CopyrightChains transaction hash)
0xefdabe5e64ca5eba50e9beaf0777373bbc4361ffa3f946d9327644e7d657c152
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:eb5d00edcc03ddcb23fad70bfb2a7dcf470a1c84c32126c60b58aa19b2f2f489- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEFF2071325
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Sarabande (Fantasía sobre el tema de Handel) · Machine-readable JSON-LD