ISRC SEAER0991020
Verified recording
SEAER0991020 is “Wir müssen durch viel Trübsal, BWV 146: Wir mussen durch viel Trubsal (Chorus)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xeaca89bcdade6f2beb26e64a43247303c3dd7a3c0d10d73b282107c757300a14 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAER0991020.
Recording identifiers
- ISRC
- SEAER0991020
- Title
- Wir müssen durch viel Trübsal, BWV 146: Wir mussen durch viel Trubsal (Chorus)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xeaca89bcdade6f2beb26e64a43247303c3dd7a3c0d10d73b282107c757300a14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:70f06e805c96ac4ce661610f96066c9f9b2e82d3c1da38ef318c8f68a3dbe823- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAER0991020
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: Wir müssen durch viel Trübsal, BWV 146: Wir mussen durch viel Trubsal (Chorus) · Machine-readable JSON-LD