ISRC FRZ209907990
Verified recording
FRZ209907990 is “Bach, JS: Markus-Passion, BWV 247: No. 39c, Chor. "Gegrüsset seist du"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd862e12e97d213a9d398fbcbcbe8249c72293d8d6a40cc313242f9bbcdf9f336 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/FRZ209907990.
Recording identifiers
- ISRC
- FRZ209907990
- Title
- Bach, JS: Markus-Passion, BWV 247: No. 39c, Chor. "Gegrüsset seist du"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd862e12e97d213a9d398fbcbcbe8249c72293d8d6a40cc313242f9bbcdf9f336
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9c4157ff0114a29434b092e724934d470c86c2eb827603afb32ff6173b836868- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209907990
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, JS: Markus-Passion, BWV 247: No. 39c, Chor. "Gegrüsset seist du" · Machine-readable JSON-LD