ISRC DEF059031308
Verified recording
DEF059031308 is “Herz und Mund und Tat und Leben, BWV 147: VII. Aria. Hilf, Jesu, hilf (Tenor)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x88c20d2378ab5c154f681d80d58648ea465a96be1103dda488b0503c2a3cdc5f and independently timestamped
in Bitcoin block 957064 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059031308.
Recording identifiers
- ISRC
- DEF059031308
- Title
- Herz und Mund und Tat und Leben, BWV 147: VII. Aria. Hilf, Jesu, hilf (Tenor)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x88c20d2378ab5c154f681d80d58648ea465a96be1103dda488b0503c2a3cdc5f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T16:43:08+00:00
- Bitcoin block
- 957064
- Canonical record hash
sha256:aaba2112375c8460aa8908cc2236031d4e160cd7e4ac0b5863b17f64c7d52f8f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059031308
- Bitcoin block existence check
- https://blockstream.info/api/block/957064
Full record
Track page: Herz und Mund und Tat und Leben, BWV 147: VII. Aria. Hilf, Jesu, hilf (Tenor) · Machine-readable JSON-LD