ISRC GBUM72406160
Verified recording
GBUM72406160 is “Wir müssen durch viel Trübsal, BWV 146: I. Sinfonia (Arr. Rummel) - Excerpt” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf5de01f333a6e7f5b398a7a399fe9df17b41e2b849899187521c9e78b95abfaa and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72406160.
Recording identifiers
- ISRC
- GBUM72406160
- Title
- Wir müssen durch viel Trübsal, BWV 146: I. Sinfonia (Arr. Rummel) - Excerpt
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf5de01f333a6e7f5b398a7a399fe9df17b41e2b849899187521c9e78b95abfaa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:e1750b43011731e9c4739950c03122d09ee3e19dda5b2290dfa616b8531383ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72406160
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: Wir müssen durch viel Trübsal, BWV 146: I. Sinfonia (Arr. Rummel) - Excerpt · Machine-readable JSON-LD