ISRC GBLWD2201303
Verified recording
GBLWD2201303 is “String Quintet No. 1 in A Major, Op. 18, MWV R 21: III. Scherzo” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0xcc31b0c2c10fd3a327c2cfd67856bfb58a1ba2fe3499e2195b0456b7d25bed94 and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2201303.
Recording identifiers
- ISRC
- GBLWD2201303
- Title
- String Quintet No. 1 in A Major, Op. 18, MWV R 21: III. Scherzo
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0xcc31b0c2c10fd3a327c2cfd67856bfb58a1ba2fe3499e2195b0456b7d25bed94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:1fcaf8bf321075abe77c75a7c0310f7d1ea031f1ade7c26893db970f3262c252- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD2201303
- Bitcoin block existence check
- https://blockstream.info/api/block/960376
Full record
Track page: String Quintet No. 1 in A Major, Op. 18, MWV R 21: III. Scherzo · Machine-readable JSON-LD