ISRC ES5271306019
Verified recording
ES5271306019 is “Canto Gregoriano IV, Cuaresma y Semana Santa: Ecce Lignum Crucis” by Anónimo,
registered on the CopyrightChains blockchain with CopyrightID
0x2b581891d1d161eba3c3a869a64c1db97d322233757c3db77d37d3581df63591 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5271306019.
Recording identifiers
- ISRC
- ES5271306019
- Title
- Canto Gregoriano IV, Cuaresma y Semana Santa: Ecce Lignum Crucis
- Artist
- Anónimo
- CopyrightID (CopyrightChains transaction hash)
0x2b581891d1d161eba3c3a869a64c1db97d322233757c3db77d37d3581df63591
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:af21d75538f49d58fd2f3c4976f04dd30ba52691bc2f326a76576b01eb652f5f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5271306019
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Canto Gregoriano IV, Cuaresma y Semana Santa: Ecce Lignum Crucis · Machine-readable JSON-LD