ISRC DEF058730127
Verified recording
DEF058730127 is “Christmas Oratorio, BWV 248 / Part One - For The First Day Of Christmas: No. 3 Rezitativ: "Nun wird mein liebster Bräutigam"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x09e474daae5cd95c301da0e45ba67471283a9d785e94ad3cfbd62450a1974bb7 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058730127.
Recording identifiers
- ISRC
- DEF058730127
- Title
- Christmas Oratorio, BWV 248 / Part One - For The First Day Of Christmas: No. 3 Rezitativ: "Nun wird mein liebster Bräutigam"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x09e474daae5cd95c301da0e45ba67471283a9d785e94ad3cfbd62450a1974bb7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:e1a2a21ba0f6b4763d4acf134681642b5e13cf50f8d48617e26f4464200ed771- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058730127
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Christmas Oratorio, BWV 248 / Part One - For The First Day Of Christmas: No. 3 Rezitativ: "Nun wird mein liebster Bräutigam" · Machine-readable JSON-LD