ISRC US6R21495269
Verified recording
US6R21495269 is “Herz und Mund und Tat und Leben Cantata, BWV 147: X. Jesu, Joy of Man's Desiring” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9147da4d11ce43ef9826ed6fcd7102be359ff648bae40e9bb1bc54811fe95a56 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/US6R21495269.
Recording identifiers
- ISRC
- US6R21495269
- Title
- Herz und Mund und Tat und Leben Cantata, BWV 147: X. Jesu, Joy of Man's Desiring
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9147da4d11ce43ef9826ed6fcd7102be359ff648bae40e9bb1bc54811fe95a56
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:200f036cc14d4cb7f4baf2ee2d8360fe88d87a4a1856bbb6fe8640b7719a17a5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21495269
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Herz und Mund und Tat und Leben Cantata, BWV 147: X. Jesu, Joy of Man's Desiring · Machine-readable JSON-LD