ISRC FRZ209616710
Verified recording
FRZ209616710 is “Bach, JS: Weihnachtsoratorium, BWV 248, Pt. 2: No. 10, Sinfonia” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x8678cd396ed0ab5503f07e9b278fdaa695999905a42212ac29f1a4b75a11585d and independently timestamped
in Bitcoin block 956894 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209616710.
Recording identifiers
- ISRC
- FRZ209616710
- Title
- Bach, JS: Weihnachtsoratorium, BWV 248, Pt. 2: No. 10, Sinfonia
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x8678cd396ed0ab5503f07e9b278fdaa695999905a42212ac29f1a4b75a11585d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T07:53:57+00:00
- Bitcoin block
- 956894
- Canonical record hash
sha256:b0369e15585e47bf8af40067cfd7cc425e3b31d81c21a2b5180ea22cf70086f6- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209616710
- Bitcoin block existence check
- https://blockstream.info/api/block/956894
Full record
Track page: Bach, JS: Weihnachtsoratorium, BWV 248, Pt. 2: No. 10, Sinfonia · Machine-readable JSON-LD