ISRC FRZ076101230
Verified recording
FRZ076101230 is “Invention à 2 voix No 13 en la mineur BWV 784” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7831599b4a2b3ed85f2945310e3bd848a6fc4d0c0598236a37a11b43f7b20f41 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ076101230.
Recording identifiers
- ISRC
- FRZ076101230
- Title
- Invention à 2 voix No 13 en la mineur BWV 784
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7831599b4a2b3ed85f2945310e3bd848a6fc4d0c0598236a37a11b43f7b20f41
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1a0559f343563d2a895973ed06ed37b1b6eb4b7e4326a93e3b133efbfd45be88- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ076101230
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Invention à 2 voix No 13 en la mineur BWV 784 · Machine-readable JSON-LD