ISRC GBLWD1304503
Verified recording
GBLWD1304503 is “Piano Concerto in A-Flat Major, Op. 2: II. Andante espressivo” by Ignacy Feliks Dobrzyński,
registered on the CopyrightChains blockchain with CopyrightID
0x3d96d968c11b2f0ef1adc60a985ae7cfcf4977d78d1409553d62aa9a43ce063b and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1304503.
Recording identifiers
- ISRC
- GBLWD1304503
- Title
- Piano Concerto in A-Flat Major, Op. 2: II. Andante espressivo
- Artist
- Ignacy Feliks Dobrzyński
- CopyrightID (CopyrightChains transaction hash)
0x3d96d968c11b2f0ef1adc60a985ae7cfcf4977d78d1409553d62aa9a43ce063b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:a1c255d50c410568b66caca225e2ae656dc4b9b46c0ca37e5373e052484cb8f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1304503
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Piano Concerto in A-Flat Major, Op. 2: II. Andante espressivo · Machine-readable JSON-LD