ISRC GBAYC9101686
Verified recording
GBAYC9101686 is “Preludes, Op. 28: No. 6, Lento assai in B Minor” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x7c5e5cf75f0cba0d60d3dc3d257665c1fec231310380c7afb32d0b13f0fc3339 and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9101686.
Recording identifiers
- ISRC
- GBAYC9101686
- Title
- Preludes, Op. 28: No. 6, Lento assai in B Minor
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x7c5e5cf75f0cba0d60d3dc3d257665c1fec231310380c7afb32d0b13f0fc3339
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:6fc3c55175e66824436e892efda56711c4a2348480bf9545bf8a64806cc61d41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9101686
- Bitcoin block existence check
- https://blockstream.info/api/block/960302
Full record
Track page: Preludes, Op. 28: No. 6, Lento assai in B Minor · Machine-readable JSON-LD