ISRC DEF058730104
Verified recording
DEF058730104 is “Christmas Oratorio, BWV 248 / Part One - For The First Day Of Christmas: No. 8 Aria: "Großer Herr, o starker König"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x1074260757b16386bcc24a46a15425660a254dadcb0950a6d88aa82898b4f4b8 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/DEF058730104.
Recording identifiers
- ISRC
- DEF058730104
- Title
- Christmas Oratorio, BWV 248 / Part One - For The First Day Of Christmas: No. 8 Aria: "Großer Herr, o starker König"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x1074260757b16386bcc24a46a15425660a254dadcb0950a6d88aa82898b4f4b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a486a7581c82c1484d38228cac2df17b1b93167afbfe8b9cd25d01e48dc3ff68- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058730104
- 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. 8 Aria: "Großer Herr, o starker König" · Machine-readable JSON-LD