ISRC FRZ179803970
Verified recording
FRZ179803970 is “Sonate en si bémol majeur pour flûte & clavecin: Sicilienne” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf7e8424671fc55c55e7009371e963174ccac723f9b291c15b00c0fad49eeca06 and independently timestamped
in Bitcoin block 960157 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179803970.
Recording identifiers
- ISRC
- FRZ179803970
- Title
- Sonate en si bémol majeur pour flûte & clavecin: Sicilienne
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf7e8424671fc55c55e7009371e963174ccac723f9b291c15b00c0fad49eeca06
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:12:10+00:00
- Bitcoin block
- 960157
- Canonical record hash
sha256:6f00910882b26d5ed50bd4144c511e9b46aa131108d4ab91281d9ac51e9fa6a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179803970
- Bitcoin block existence check
- https://blockstream.info/api/block/960157
Full record
Track page: Sonate en si bémol majeur pour flûte & clavecin: Sicilienne · Machine-readable JSON-LD