ISRC USSM12003978
Verified recording
USSM12003978 is “10 Chorale Preludes, BV B 27: No. 9, Jesus Christus, unser Heiland, BWV 665” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x8b0a57adbba7d3aedbbeca7a989093a4b51199239a2d7bdfe9ab1bc3be0e3676 and independently timestamped
in Bitcoin block 959123 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003978.
Recording identifiers
- ISRC
- USSM12003978
- Title
- 10 Chorale Preludes, BV B 27: No. 9, Jesus Christus, unser Heiland, BWV 665
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x8b0a57adbba7d3aedbbeca7a989093a4b51199239a2d7bdfe9ab1bc3be0e3676
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:1fed042210defa4c5117882488f23df45f0ed81f03597f33b1b1e929502365e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003978
- Bitcoin block existence check
- https://blockstream.info/api/block/959123
Full record
Track page: 10 Chorale Preludes, BV B 27: No. 9, Jesus Christus, unser Heiland, BWV 665 · Machine-readable JSON-LD