ISRC ES5271305903
Verified recording
ES5271305903 is “Canto Gregoriano III, Adviento y Navidad: Christus Natus Est” by Anónimo,
registered on the CopyrightChains blockchain with CopyrightID
0x20afc5f39f60d775ed1cf39ae9cc60dcd3f89db97c1ddff89471ceaf71a5a8e1 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5271305903.
Recording identifiers
- ISRC
- ES5271305903
- Title
- Canto Gregoriano III, Adviento y Navidad: Christus Natus Est
- Artist
- Anónimo
- CopyrightID (CopyrightChains transaction hash)
0x20afc5f39f60d775ed1cf39ae9cc60dcd3f89db97c1ddff89471ceaf71a5a8e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:22fe2fd3632d17b53a9cf8e277dcb3ce04a3a70fc2dcc16ad075eb93e8c20453- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5271305903
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Canto Gregoriano III, Adviento y Navidad: Christus Natus Est · Machine-readable JSON-LD