ISRC GBAYC9702875
Verified recording
GBAYC9702875 is “Double Quartet in F Major (After Mozart's "Piano Trio No. 2 in G Major, K. 496")” by Hughes De Courson,
registered on the CopyrightChains blockchain with CopyrightID
0x762cd8657ddf1f0f823c56cf1f152d58926b51bdf3d0526dbdd39479bdd245f4 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9702875.
Recording identifiers
- ISRC
- GBAYC9702875
- Title
- Double Quartet in F Major (After Mozart's "Piano Trio No. 2 in G Major, K. 496")
- Artist
- Hughes De Courson
- CopyrightID (CopyrightChains transaction hash)
0x762cd8657ddf1f0f823c56cf1f152d58926b51bdf3d0526dbdd39479bdd245f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:70fcfee7f4d4475cb1a19bc6a0d43bc8c87dd4fa5c6d93135f7657b6cfc32ec7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9702875
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Double Quartet in F Major (After Mozart's "Piano Trio No. 2 in G Major, K. 496") · Machine-readable JSON-LD