ISRC GBAJY2133005
Verified recording
GBAJY2133005 is “String Quartet No. 6 in F Minor, Op. 80, MWV R37: I. Allegro vivace assai – Presto” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0xe23d56acb9c73c53c7f984d08931ad43e9d23e6d06fd4e238f8e7fee1e5b888b and independently timestamped
in Bitcoin block 960352 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2133005.
Recording identifiers
- ISRC
- GBAJY2133005
- Title
- String Quartet No. 6 in F Minor, Op. 80, MWV R37: I. Allegro vivace assai – Presto
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0xe23d56acb9c73c53c7f984d08931ad43e9d23e6d06fd4e238f8e7fee1e5b888b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:30+00:00
- Bitcoin block
- 960352
- Canonical record hash
sha256:6e6ca29cfec410599031c5e209c0d1621aa4ce1f950655fccc1637400fc67e35- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY2133005
- Bitcoin block existence check
- https://blockstream.info/api/block/960352
Full record
Track page: String Quartet No. 6 in F Minor, Op. 80, MWV R37: I. Allegro vivace assai – Presto · Machine-readable JSON-LD