ISRC GBAYC0700318
Verified recording
GBAYC0700318 is “Schubert: Piano Sonata No. 19 in C Minor, D. 958: II. Adagio” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xa98880cfe450268e4aa1566b7a839539f5bbadfac0143032f8953c2cffeb6571 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/GBAYC0700318.
Recording identifiers
- ISRC
- GBAYC0700318
- Title
- Schubert: Piano Sonata No. 19 in C Minor, D. 958: II. Adagio
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xa98880cfe450268e4aa1566b7a839539f5bbadfac0143032f8953c2cffeb6571
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3ccbca605b9a20cac03165b2958e7befe716fcdda8d5e463f4f8582f0c6f79d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0700318
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Schubert: Piano Sonata No. 19 in C Minor, D. 958: II. Adagio · Machine-readable JSON-LD