ISRC GBF071304283
Verified recording
GBF071304283 is “Piano Concerto No. 2 in F Minor, Op. 21: 3. Allegro vivace” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x927ad10083d011dacee8420ed95f0270b624fc7d53f0273827915faa8a4bac75 and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071304283.
Recording identifiers
- ISRC
- GBF071304283
- Title
- Piano Concerto No. 2 in F Minor, Op. 21: 3. Allegro vivace
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x927ad10083d011dacee8420ed95f0270b624fc7d53f0273827915faa8a4bac75
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:ca355cf6eef02437ed934fdc57249f3d40b1256e7ff6a5b678554b50c7dae1a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071304283
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: Piano Concerto No. 2 in F Minor, Op. 21: 3. Allegro vivace · Machine-readable JSON-LD