ISRC GBLWD0803911
Verified recording
GBLWD0803911 is “Concerto for Saxophone and String Orchestra, Op. 14: III. Allegro scherzando” by Lars-Erik Larsson,
registered on the CopyrightChains blockchain with CopyrightID
0x22f7984618ff65e16f0c6f60ff930effd2449de7e03ff6d7a78a028f42fbacdd 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/GBLWD0803911.
Recording identifiers
- ISRC
- GBLWD0803911
- Title
- Concerto for Saxophone and String Orchestra, Op. 14: III. Allegro scherzando
- Artist
- Lars-Erik Larsson
- CopyrightID (CopyrightChains transaction hash)
0x22f7984618ff65e16f0c6f60ff930effd2449de7e03ff6d7a78a028f42fbacdd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ea7592f42328c415d9f2ce2b70574911b0a080ae97ac7c5dd24c7d53965ddb7c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0803911
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto for Saxophone and String Orchestra, Op. 14: III. Allegro scherzando · Machine-readable JSON-LD