ISRC HKI199278234
Verified recording
HKI199278234 is “Mer hahn en neue Oberkeet, BWV 212, "Peasant Cantata": Chor: Wir gehn nun, wo der Tudelsack” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x87594d4ca2bfe2d45386dfcbc512b38b5206d175f066102782853460a010bb72 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199278234.
Recording identifiers
- ISRC
- HKI199278234
- Title
- Mer hahn en neue Oberkeet, BWV 212, "Peasant Cantata": Chor: Wir gehn nun, wo der Tudelsack
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x87594d4ca2bfe2d45386dfcbc512b38b5206d175f066102782853460a010bb72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:b1695ce2fb822757a8e9773574ecb49207d1ba2ec835326be33b52f6a110b4d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199278234
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Mer hahn en neue Oberkeet, BWV 212, "Peasant Cantata": Chor: Wir gehn nun, wo der Tudelsack · Machine-readable JSON-LD