ISRC DELW71190204
Verified recording
DELW71190204 is “Christmas Oratorio, BWV 248: Part I: Aria: Bereite dich, Zion, mit zartlichen Trieben … (Alto)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x946c519df1bfc2dc20d49695067ab2df5ec2b8f05f5e3e6de5428de9744ad29c and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW71190204.
Recording identifiers
- ISRC
- DELW71190204
- Title
- Christmas Oratorio, BWV 248: Part I: Aria: Bereite dich, Zion, mit zartlichen Trieben … (Alto)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x946c519df1bfc2dc20d49695067ab2df5ec2b8f05f5e3e6de5428de9744ad29c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:79b39543adff24db9f1fae1e548f35b3ce6d004036cded3c699cc99f70839066- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELW71190204
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Christmas Oratorio, BWV 248: Part I: Aria: Bereite dich, Zion, mit zartlichen Trieben … (Alto) · Machine-readable JSON-LD