ISRC HKI199278210
Verified recording
HKI199278210 is “Schweigt stille, plaudert nicht, BWV 211, "Coffee Cantata": Chorus: Die Katze lasst das Mausen nicht” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc5e72a386cdd3065b3dd5fe2cce83859f4acd23c0526975cccb53cbee1eec64d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199278210.
Recording identifiers
- ISRC
- HKI199278210
- Title
- Schweigt stille, plaudert nicht, BWV 211, "Coffee Cantata": Chorus: Die Katze lasst das Mausen nicht
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc5e72a386cdd3065b3dd5fe2cce83859f4acd23c0526975cccb53cbee1eec64d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4bb1523a847ebf95ebe88f430002ceae42e9e818764d3774eda560cfccff75eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199278210
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Schweigt stille, plaudert nicht, BWV 211, "Coffee Cantata": Chorus: Die Katze lasst das Mausen nicht · Machine-readable JSON-LD