ISRC GBAYC8300555
Verified recording
GBAYC8300555 is “Borodin: String Quartet No. 2 in D Major: III. Notturno. Andante (Orch. Marriner)” by Alexander Borodin,
registered on the CopyrightChains blockchain with CopyrightID
0x9be269f639a6931facf3a38906343388fb96fda40148cd255f4e07af0e94f311 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8300555.
Recording identifiers
- ISRC
- GBAYC8300555
- Title
- Borodin: String Quartet No. 2 in D Major: III. Notturno. Andante (Orch. Marriner)
- Artist
- Alexander Borodin
- CopyrightID (CopyrightChains transaction hash)
0x9be269f639a6931facf3a38906343388fb96fda40148cd255f4e07af0e94f311
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:7f6df31119ac1ce18e6d1e8de262a41b183138623300b5e121bfbf6091e731fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8300555
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Borodin: String Quartet No. 2 in D Major: III. Notturno. Andante (Orch. Marriner) · Machine-readable JSON-LD