ISRC GBAYC8900784
Verified recording
GBAYC8900784 is “Suk: Serenade for Strings in E-Flat Major, Op. 6: IV. Allegro giocoso ma non troppo presto” by Josef Suk,
registered on the CopyrightChains blockchain with CopyrightID
0xf383610fca80427c192985326f612f5a9665c490b45c9bc71f2e3a847be247db 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/GBAYC8900784.
Recording identifiers
- ISRC
- GBAYC8900784
- Title
- Suk: Serenade for Strings in E-Flat Major, Op. 6: IV. Allegro giocoso ma non troppo presto
- Artist
- Josef Suk
- CopyrightID (CopyrightChains transaction hash)
0xf383610fca80427c192985326f612f5a9665c490b45c9bc71f2e3a847be247db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:127b0bac5079c4176ce9682231d1e9d93389423ee43c2860431dcb06d97aed02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8900784
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Suk: Serenade for Strings in E-Flat Major, Op. 6: IV. Allegro giocoso ma non troppo presto · Machine-readable JSON-LD