ISRC DEF059031307
Verified recording
DEF059031307 is “Herz und Mund und Tat und Leben, BWV 147: VI. Chorale. Wohl mir, dass ich Jesum habe” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3b8eb9c6a8cd0f60cddf895649b884df072adc2dacf9834c15d2418b07e43bb6 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059031307.
Recording identifiers
- ISRC
- DEF059031307
- Title
- Herz und Mund und Tat und Leben, BWV 147: VI. Chorale. Wohl mir, dass ich Jesum habe
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x3b8eb9c6a8cd0f60cddf895649b884df072adc2dacf9834c15d2418b07e43bb6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:1876c3ee280d2d08a062beec2b113eee067aa4683b24db4576b48d78ee63cf2e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059031307
- Bitcoin block existence check
- https://blockstream.info/api/block/960105
Full record
Track page: Herz und Mund und Tat und Leben, BWV 147: VI. Chorale. Wohl mir, dass ich Jesum habe · Machine-readable JSON-LD