ISRC USBC10700454
Verified recording
USBC10700454 is “Weihnachtsoratorium, BWV 248: Part I: For the First Day of Christmas: 3. Recitativo (Alt): Nun wird mein liebster Bräutigam” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7e7ce82ac07f1c83d9df02f378887da8188823fdf03e61dd8a6c5b0dc3a3bc0c 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/USBC10700454.
Recording identifiers
- ISRC
- USBC10700454
- Title
- Weihnachtsoratorium, BWV 248: Part I: For the First Day of Christmas: 3. Recitativo (Alt): Nun wird mein liebster Bräutigam
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7e7ce82ac07f1c83d9df02f378887da8188823fdf03e61dd8a6c5b0dc3a3bc0c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c3cf6c82fc84690d8049e1366f1a5a015ae8628f6564d00d1bdf49a128f8d03e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10700454
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Weihnachtsoratorium, BWV 248: Part I: For the First Day of Christmas: 3. Recitativo (Alt): Nun wird mein liebster Bräutigam · Machine-readable JSON-LD