ISRC GBASH1345502
Verified recording
GBASH1345502 is “Piano Concerto No. 1 in E Minor, Op. 11: II. Romanze (Larghetto)” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xde3d99f595f3521c2c4d12a8f43071e5cb5d3a5f7ee236009ff438f3e105e342 and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBASH1345502.
Recording identifiers
- ISRC
- GBASH1345502
- Title
- Piano Concerto No. 1 in E Minor, Op. 11: II. Romanze (Larghetto)
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xde3d99f595f3521c2c4d12a8f43071e5cb5d3a5f7ee236009ff438f3e105e342
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:876a636ba9160e2241c63fcac9341cd86c364ac6dc83a0c31858c1d78fd1c753- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBASH1345502
- Bitcoin block existence check
- https://blockstream.info/api/block/960185
Full record
Track page: Piano Concerto No. 1 in E Minor, Op. 11: II. Romanze (Larghetto) · Machine-readable JSON-LD