ISRC GBAYC9701927
Verified recording
GBAYC9701927 is “Yost: Little Duet for Two Clarinets No. 2 in F Major: I. Romance” by Michèl Yost,
registered on the CopyrightChains blockchain with CopyrightID
0x781b302c149f48a67925864240b68164e77689c1896ef6ffb6e5b0f9b9f1e0db and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701927.
Recording identifiers
- ISRC
- GBAYC9701927
- Title
- Yost: Little Duet for Two Clarinets No. 2 in F Major: I. Romance
- Artist
- Michèl Yost
- CopyrightID (CopyrightChains transaction hash)
0x781b302c149f48a67925864240b68164e77689c1896ef6ffb6e5b0f9b9f1e0db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:e66f59e4b50505592c2f3074fe426c3bbc44442841ab07aad51baece4a884453- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701927
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Yost: Little Duet for Two Clarinets No. 2 in F Major: I. Romance · Machine-readable JSON-LD