ISRC GBAYC9101693
Verified recording
GBAYC9101693 is “Preludes, Op. 28: No. 13, Lento in F-Sharp Major” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x2eec3059ecac5fdffdcd68cbade9c5c27bd882f86d3b097a36e018e9c56498dd and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9101693.
Recording identifiers
- ISRC
- GBAYC9101693
- Title
- Preludes, Op. 28: No. 13, Lento in F-Sharp Major
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x2eec3059ecac5fdffdcd68cbade9c5c27bd882f86d3b097a36e018e9c56498dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:16bdeb64487b120679cec81f547a52630e4dd7ce6d37c1a80654333bd363c534- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9101693
- Bitcoin block existence check
- https://blockstream.info/api/block/960099
Full record
Track page: Preludes, Op. 28: No. 13, Lento in F-Sharp Major · Machine-readable JSON-LD