ISRC DEF059730104
Verified recording
DEF059730104 is “Herz und Mund und Tat und Leben, Cantata BWV 147: 10. Choral: "Jesus bleibet meine Freude"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x64f32ccace187752bcaaf90bb0fd21a446d02a38d30b854ad9dfcbd70bcd9602 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/DEF059730104.
Recording identifiers
- ISRC
- DEF059730104
- Title
- Herz und Mund und Tat und Leben, Cantata BWV 147: 10. Choral: "Jesus bleibet meine Freude"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x64f32ccace187752bcaaf90bb0fd21a446d02a38d30b854ad9dfcbd70bcd9602
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7b3f2bdb50698f5680c8c3c37d97243c5ea04551d08f81758256f8a5fa47b484- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059730104
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Herz und Mund und Tat und Leben, Cantata BWV 147: 10. Choral: "Jesus bleibet meine Freude" · Machine-readable JSON-LD