ISRC GBPFW1700381
Verified recording
GBPFW1700381 is “Mendelssohn: String Quartet No. 4 in E Minor, Op. 44 No. 2: III. Andante - attaca” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x8a3fdc746ee4efae52acc6c51454ed7164f6db8a9f1cf9b2d19f38c4315a03fd and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW1700381.
Recording identifiers
- ISRC
- GBPFW1700381
- Title
- Mendelssohn: String Quartet No. 4 in E Minor, Op. 44 No. 2: III. Andante - attaca
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x8a3fdc746ee4efae52acc6c51454ed7164f6db8a9f1cf9b2d19f38c4315a03fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bd96e4e652c305542d20bcbdabe82aaed9b56ffff396d14512493653007f3702- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW1700381
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mendelssohn: String Quartet No. 4 in E Minor, Op. 44 No. 2: III. Andante - attaca · Machine-readable JSON-LD