ISRC SEAER0991010
Verified recording
SEAER0991010 is “Wir müssen durch viel Trübsal, BWV 146: Sinfonia” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x29e13254d218f880423134a493b4a1f373e85709b9ce966bb3f1f04cbe7d8ce3 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAER0991010.
Recording identifiers
- ISRC
- SEAER0991010
- Title
- Wir müssen durch viel Trübsal, BWV 146: Sinfonia
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x29e13254d218f880423134a493b4a1f373e85709b9ce966bb3f1f04cbe7d8ce3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:36d6600e9c2489987438ab5affb8d5275721f80492e9f11b69e157042dc8bacf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAER0991010
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Wir müssen durch viel Trübsal, BWV 146: Sinfonia · Machine-readable JSON-LD