ISRC CH9212200037
Verified recording
CH9212200037 is “Wir müssen durch viel Trübsal, BWV 146: I. Sinfonia - Live” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x8cb47bcedb085a54647e27203be4fbb44b72d58cf6a6a9e7f8ee11262f5bc815 and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212200037.
Recording identifiers
- ISRC
- CH9212200037
- Title
- Wir müssen durch viel Trübsal, BWV 146: I. Sinfonia - Live
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x8cb47bcedb085a54647e27203be4fbb44b72d58cf6a6a9e7f8ee11262f5bc815
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:8065a4a8904638873b831b8a05ed51f1eca591adfe1e3dfbb526dc43ebc9d1bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212200037
- Bitcoin block existence check
- https://blockstream.info/api/block/960294
Full record
Track page: Wir müssen durch viel Trübsal, BWV 146: I. Sinfonia - Live · Machine-readable JSON-LD