ISRC GBF071400621
Verified recording
GBF071400621 is “Piano Concerto No. 1 In E Minor, Op. 11: 1. Allegro maestoso - Live In Kiel / 1968” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x019a900189e9f88768f1e2ffd7f4e33af309392063a055582be2a934d21505f5 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/GBF071400621.
Recording identifiers
- ISRC
- GBF071400621
- Title
- Piano Concerto No. 1 In E Minor, Op. 11: 1. Allegro maestoso - Live In Kiel / 1968
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x019a900189e9f88768f1e2ffd7f4e33af309392063a055582be2a934d21505f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:727af6d9db8517b46c92b3e034a28bcdfc0912d29f4de218ee839e76c31a71e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071400621
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 1 In E Minor, Op. 11: 1. Allegro maestoso - Live In Kiel / 1968 · Machine-readable JSON-LD