ISRC UK4WW1260025
Verified recording
UK4WW1260025 is “Nach dir Herr verlanget mich, BWV 150: III. Aria "Doch bin und bleibe ich vergnügt"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9e68c854767fd11cdc3fc8b7e872cb3ef34886deddf2d4d8b4df7c25d9cf78e4 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/UK4WW1260025.
Recording identifiers
- ISRC
- UK4WW1260025
- Title
- Nach dir Herr verlanget mich, BWV 150: III. Aria "Doch bin und bleibe ich vergnügt"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9e68c854767fd11cdc3fc8b7e872cb3ef34886deddf2d4d8b4df7c25d9cf78e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:64554a453503657598e977e012426de70da46fc41d819143f3a8442d71718542- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK4WW1260025
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Nach dir Herr verlanget mich, BWV 150: III. Aria "Doch bin und bleibe ich vergnügt" · Machine-readable JSON-LD