ISRC GBLWD9806703
Verified recording
GBLWD9806703 is “Sonata No. 8, Op. 84: III. Vivace - Allegro ben marcato” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xc11a3d75d51bd53445d94514d4fd19beb7ab99f49078c7e61854e73f615560bf 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/GBLWD9806703.
Recording identifiers
- ISRC
- GBLWD9806703
- Title
- Sonata No. 8, Op. 84: III. Vivace - Allegro ben marcato
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xc11a3d75d51bd53445d94514d4fd19beb7ab99f49078c7e61854e73f615560bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e599e0c7937cc0102872d568c76bb33172f8abe6dc4ae8cf9a323faca932d534- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD9806703
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata No. 8, Op. 84: III. Vivace - Allegro ben marcato · Machine-readable JSON-LD