ISRC FRZ139310450
Verified recording
FRZ139310450 is “Doña Francisquita: Canción del Ruiseñor” by Amadeo Vives,
registered on the CopyrightChains blockchain with CopyrightID
0xcf28a348205c66565570487b4b249c598d0aec5547390793aec8fc4b2a36b7e0 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139310450.
Recording identifiers
- ISRC
- FRZ139310450
- Title
- Doña Francisquita: Canción del Ruiseñor
- Artist
- Amadeo Vives
- CopyrightID (CopyrightChains transaction hash)
0xcf28a348205c66565570487b4b249c598d0aec5547390793aec8fc4b2a36b7e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:e8fa41d0ca9a26be742ed5583ebbb473ccc0a9896fef7dc5aecdc41a09c452ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139310450
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Doña Francisquita: Canción del Ruiseñor · Machine-readable JSON-LD