ISRC GBAYC9303488
Verified recording
GBAYC9303488 is “Violin concerto in F major, Op.7 No.4: II Adagio” by Jean-Marie Leclair,
registered on the CopyrightChains blockchain with CopyrightID
0xc8e332ef5f040bd2e1ef0af4cc831baf6d2cacd0cfeb9d721e97240d4e7cbf41 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9303488.
Recording identifiers
- ISRC
- GBAYC9303488
- Title
- Violin concerto in F major, Op.7 No.4: II Adagio
- Artist
- Jean-Marie Leclair
- CopyrightID (CopyrightChains transaction hash)
0xc8e332ef5f040bd2e1ef0af4cc831baf6d2cacd0cfeb9d721e97240d4e7cbf41
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:192b64211425d8362f71a481f9ebded627e37d426a3868e0578755d5f1a53838- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9303488
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin concerto in F major, Op.7 No.4: II Adagio · Machine-readable JSON-LD