ISRC DEU921242508
Verified recording
DEU921242508 is “Herz und Mund und Tat und Leben (Chorus)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x68586e3d7f55008498d22f6a7bb5ada95b2965a1f7a93815ca89a1bc436455fd and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921242508.
Recording identifiers
- ISRC
- DEU921242508
- Title
- Herz und Mund und Tat und Leben (Chorus)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x68586e3d7f55008498d22f6a7bb5ada95b2965a1f7a93815ca89a1bc436455fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c06fd23d03cafbee91c7566068e79b9c22b2ea41fdd77c6a4ca6fe3dfe60c89e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921242508
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Herz und Mund und Tat und Leben (Chorus) · Machine-readable JSON-LD