ISRC GBLWD0803909
Verified recording
GBLWD0803909 is “Concerto for Saxophone and String Orchestra, Op. 14: I. Allegro molto moderato” by Lars-Erik Larsson,
registered on the CopyrightChains blockchain with CopyrightID
0xc210a9d9961717d157cb415060de928f71f78978ac4ee701269125961d69a294 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/GBLWD0803909.
Recording identifiers
- ISRC
- GBLWD0803909
- Title
- Concerto for Saxophone and String Orchestra, Op. 14: I. Allegro molto moderato
- Artist
- Lars-Erik Larsson
- CopyrightID (CopyrightChains transaction hash)
0xc210a9d9961717d157cb415060de928f71f78978ac4ee701269125961d69a294
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:4460d448f6ed552c6614f7b563ea0418730d066a767eae838c52edc795d9db2d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD0803909
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Concerto for Saxophone and String Orchestra, Op. 14: I. Allegro molto moderato · Machine-readable JSON-LD