ISRC DEF059031306
Verified recording
DEF059031306 is “Herz und Mund und Tat und Leben, BWV 147: V. Aria. Bereite dir, Jesu (Soprano)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4186678d93824c33f71a10c13e07bda0d10e50c97ff2c88095891ab7d18e7835 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059031306.
Recording identifiers
- ISRC
- DEF059031306
- Title
- Herz und Mund und Tat und Leben, BWV 147: V. Aria. Bereite dir, Jesu (Soprano)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4186678d93824c33f71a10c13e07bda0d10e50c97ff2c88095891ab7d18e7835
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:bdda739f8309d40dd18bbbadbe4d9588d902a3c2296a7bb6061004f9069383fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059031306
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Herz und Mund und Tat und Leben, BWV 147: V. Aria. Bereite dir, Jesu (Soprano) · Machine-readable JSON-LD