ISRC GBLWD2201301
Verified recording
GBLWD2201301 is “String Quintet No. 1 in A Major, Op. 18, MWV R 21: I. Allegro con moto” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x32aeaa051b13c3140215b748bdbb8e6dddfe71dbcc1ad656412bdfafa65f7f0f and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2201301.
Recording identifiers
- ISRC
- GBLWD2201301
- Title
- String Quintet No. 1 in A Major, Op. 18, MWV R 21: I. Allegro con moto
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x32aeaa051b13c3140215b748bdbb8e6dddfe71dbcc1ad656412bdfafa65f7f0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:a58c3df0558636798b1508a009205ba8971f5db543113522aa57a37a5c5ba72f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2201301
- Bitcoin block existence check
- https://blockstream.info/api/block/960300
Full record
Track page: String Quintet No. 1 in A Major, Op. 18, MWV R 21: I. Allegro con moto · Machine-readable JSON-LD