ISRC GBLWD0905004
Verified recording
GBLWD0905004 is “Violin Concerto No. 3: I. Allegro molto moderato” by Grażyna Bacewicz,
registered on the CopyrightChains blockchain with CopyrightID
0xb13ce4f9be2cd97d2d9204e33df11de9ccbdca71fe9da102f8bcb48630850187 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0905004.
Recording identifiers
- ISRC
- GBLWD0905004
- Title
- Violin Concerto No. 3: I. Allegro molto moderato
- Artist
- Grażyna Bacewicz
- CopyrightID (CopyrightChains transaction hash)
0xb13ce4f9be2cd97d2d9204e33df11de9ccbdca71fe9da102f8bcb48630850187
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:3f1a88f86c0c8107af044e31a8393a6d32ce29eaa77b94d5363e2218d9381137- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0905004
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Violin Concerto No. 3: I. Allegro molto moderato · Machine-readable JSON-LD