ISRC KRUM71400014
Verified recording
KRUM71400014 is “Herz und Mund und Tat und Leben, Cantata BWV 147: Jesus bleibet meine Freude” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x1e5723c4c37bcae1f6e2f6b37afb4c5bdcd85a3aac602cabbc9cb23c5bb91998 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/KRUM71400014.
Recording identifiers
- ISRC
- KRUM71400014
- Title
- Herz und Mund und Tat und Leben, Cantata BWV 147: Jesus bleibet meine Freude
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x1e5723c4c37bcae1f6e2f6b37afb4c5bdcd85a3aac602cabbc9cb23c5bb91998
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b6778056fd6d68c8b698f9bad2b1c2bf320bc297f081d6c85ce724a7615c8fd6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRUM71400014
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Herz und Mund und Tat und Leben, Cantata BWV 147: Jesus bleibet meine Freude · Machine-readable JSON-LD