ISRC GBF077840207
Verified recording
GBF077840207 is “24 Préludes, Op. 28: No. 7 in A Major: Andantino” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x6c4ca07f67b7c584b4248b70196460fa973c465d17fa3f03256e661d8ae3facf 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/GBF077840207.
Recording identifiers
- ISRC
- GBF077840207
- Title
- 24 Préludes, Op. 28: No. 7 in A Major: Andantino
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x6c4ca07f67b7c584b4248b70196460fa973c465d17fa3f03256e661d8ae3facf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7549aedc449734cddeb2346d5e96e9a43430724d351fffbf0ba2d70b03a108c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077840207
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 24 Préludes, Op. 28: No. 7 in A Major: Andantino · Machine-readable JSON-LD