ISRC ITLF52311282
Verified recording
ITLF52311282 is “Chorale Prelude "Liebster Jesu, Wir Sind Hier", BWV 731” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x37f5221ef2face17863293adace4aadca93410a4b56bf80e209c3d9b5500b1ae and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF52311282.
Recording identifiers
- ISRC
- ITLF52311282
- Title
- Chorale Prelude "Liebster Jesu, Wir Sind Hier", BWV 731
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x37f5221ef2face17863293adace4aadca93410a4b56bf80e209c3d9b5500b1ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:83541dee97a076c8216730bbbf1b5d3210fc8ae18bcd643b40adfcca433bc9a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLF52311282
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Chorale Prelude "Liebster Jesu, Wir Sind Hier", BWV 731 · Machine-readable JSON-LD