ISRC DEA559903028
Verified recording
DEA559903028 is “Wir mussen durch viel Trubsal, BWV 146: Sinfonia” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x12f95b347ebbb0221b9694407abaf09bd7ce1d8d84b413e4e50b19d6883a5f69 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/DEA559903028.
Recording identifiers
- ISRC
- DEA559903028
- Title
- Wir mussen durch viel Trubsal, BWV 146: Sinfonia
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x12f95b347ebbb0221b9694407abaf09bd7ce1d8d84b413e4e50b19d6883a5f69
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:050a82bff284063a719a6b78be4c4bf95a842dfaa5ec135c8be426b1c556f0fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA559903028
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Wir mussen durch viel Trubsal, BWV 146: Sinfonia · Machine-readable JSON-LD