ISRC GBLWD1304502
Verified recording
GBLWD1304502 is “Piano Concerto in A-Flat Major, Op. 2: I. Allegro moderato” by Ignacy Feliks Dobrzyński,
registered on the CopyrightChains blockchain with CopyrightID
0x1597935f11cf7ee95e8702d84f892d0dc28e5b387dce22980e89f6edeb632aad 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/GBLWD1304502.
Recording identifiers
- ISRC
- GBLWD1304502
- Title
- Piano Concerto in A-Flat Major, Op. 2: I. Allegro moderato
- Artist
- Ignacy Feliks Dobrzyński
- CopyrightID (CopyrightChains transaction hash)
0x1597935f11cf7ee95e8702d84f892d0dc28e5b387dce22980e89f6edeb632aad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:12cc5bd618604b12077adccc5bb1ad0490b28e0a4184b8121e401ae729243766- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1304502
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto in A-Flat Major, Op. 2: I. Allegro moderato · Machine-readable JSON-LD