ISRC NLA508105201
Verified recording
NLA508105201 is “Schweigt stille, plaudert nicht Cantata, BWV 211 "Coffee Cantata": 1. Rezitativ: Schweigt stille, plaudert nicht” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4ccb79d8e955592c170b4731e847c5f5615dc33bd25057c842767a6c50ee0fde and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508105201.
Recording identifiers
- ISRC
- NLA508105201
- Title
- Schweigt stille, plaudert nicht Cantata, BWV 211 "Coffee Cantata": 1. Rezitativ: Schweigt stille, plaudert nicht
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4ccb79d8e955592c170b4731e847c5f5615dc33bd25057c842767a6c50ee0fde
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:5fe6eac8c0ba52ac676bb56950396258b0da7ee00dcf3851717bfd0d604620ab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508105201
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Schweigt stille, plaudert nicht Cantata, BWV 211 "Coffee Cantata": 1. Rezitativ: Schweigt stille, plaudert nicht · Machine-readable JSON-LD