ISRC GBAYC8700243
Verified recording
GBAYC8700243 is “Friedman: 3 Piano Pieces, Op. 33 No. 3, The Music Box "Tabatière à musique"” by Ignaz Friedman,
registered on the CopyrightChains blockchain with CopyrightID
0x9564a37d3d160b4d49192b78056378663344aa4e5263cbbffc1f1cf9a47e03bf 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/GBAYC8700243.
Recording identifiers
- ISRC
- GBAYC8700243
- Title
- Friedman: 3 Piano Pieces, Op. 33 No. 3, The Music Box "Tabatière à musique"
- Artist
- Ignaz Friedman
- CopyrightID (CopyrightChains transaction hash)
0x9564a37d3d160b4d49192b78056378663344aa4e5263cbbffc1f1cf9a47e03bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4e9aa00ae3b8edeb071b168c47e917171bbde4710a1c0ed8a80f80c5c0cac120- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8700243
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Friedman: 3 Piano Pieces, Op. 33 No. 3, The Music Box "Tabatière à musique" · Machine-readable JSON-LD