ISRC CH9212200044
Verified recording
CH9212200044 is “Wir müssen durch viel Trübsal, BWV 146: VIII. Choral - Freu dich sehr, o meine Seele - Live” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd582c4e8ff7b4ae4160df6ebd5bca93e9788d5ff93dbc9b5c153de929e3ff0cf and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212200044.
Recording identifiers
- ISRC
- CH9212200044
- Title
- Wir müssen durch viel Trübsal, BWV 146: VIII. Choral - Freu dich sehr, o meine Seele - Live
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd582c4e8ff7b4ae4160df6ebd5bca93e9788d5ff93dbc9b5c153de929e3ff0cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:aba06c2f7787606d7462e275ab3296bf7171e51f8d24055cbb11e5b6b65b6257- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212200044
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Wir müssen durch viel Trübsal, BWV 146: VIII. Choral - Freu dich sehr, o meine Seele - Live · Machine-readable JSON-LD