ISRC ES71G2013697
Verified recording
ES71G2013697 is “La Canción del Emperador Sobre Mille Regretz” by Luis de Narváez,
registered on the CopyrightChains blockchain with CopyrightID
0x91de9019d7da424021044bb752f5edf7b2a1a4872db8b2ba0aead7b78a34c017 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2013697.
Recording identifiers
- ISRC
- ES71G2013697
- Title
- La Canción del Emperador Sobre Mille Regretz
- Artist
- Luis de Narváez
- CopyrightID (CopyrightChains transaction hash)
0x91de9019d7da424021044bb752f5edf7b2a1a4872db8b2ba0aead7b78a34c017
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:9ef5b113924f796feae77302801f9d35700418a498726bd75bc6c01daf3bf502- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2013697
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: La Canción del Emperador Sobre Mille Regretz · Machine-readable JSON-LD