ISRC DEF058730123
Verified recording
DEF058730123 is “Christmas Oratorio, BWV 248 / Part Three - For The Third Day Of Christmas: No. 35 Choral: "Seid froh dieweil"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb4f0b3c6aa2edb5b379e0de230c9f34ad6f09a778b57f615f05e00842806ae60 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/DEF058730123.
Recording identifiers
- ISRC
- DEF058730123
- Title
- Christmas Oratorio, BWV 248 / Part Three - For The Third Day Of Christmas: No. 35 Choral: "Seid froh dieweil"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb4f0b3c6aa2edb5b379e0de230c9f34ad6f09a778b57f615f05e00842806ae60
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f8ecd3613a66c5ea6d4007c6fa8ad952871b777e35164ea490aa6c13d8fe1f25- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058730123
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Christmas Oratorio, BWV 248 / Part Three - For The Third Day Of Christmas: No. 35 Choral: "Seid froh dieweil" · Machine-readable JSON-LD