ISRC GBAYC1302803
Verified recording
GBAYC1302803 is “Mendelssohn: String Quartet No. 3 in D Major, Op. 44 No. 1, MWV R30: II. Menuetto. Un poco allegretto” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x12d2beb081e65090bff977280e5192887d6c18358b32f3ec3cbfbb54144144f9 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1302803.
Recording identifiers
- ISRC
- GBAYC1302803
- Title
- Mendelssohn: String Quartet No. 3 in D Major, Op. 44 No. 1, MWV R30: II. Menuetto. Un poco allegretto
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x12d2beb081e65090bff977280e5192887d6c18358b32f3ec3cbfbb54144144f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:b6fed04d8cecef059ecd3d8d8c861920de349bfaadfe6325e58cbd1ac8a46802- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1302803
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Mendelssohn: String Quartet No. 3 in D Major, Op. 44 No. 1, MWV R30: II. Menuetto. Un poco allegretto · Machine-readable JSON-LD