ISRC GBAYC0203067
Verified recording
GBAYC0203067 is “Schubert: String Quartet No. 13 in A Minor, Op. 29, D. 804 "Rosamunde": II. Andante” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x4a8dae659c8ff333df046a6d79dceae619da236f5092ee9e935a5f261ef57702 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0203067.
Recording identifiers
- ISRC
- GBAYC0203067
- Title
- Schubert: String Quartet No. 13 in A Minor, Op. 29, D. 804 "Rosamunde": II. Andante
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x4a8dae659c8ff333df046a6d79dceae619da236f5092ee9e935a5f261ef57702
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:8df28d1a7c3ea06878d57b252bdb49266d76d07960b0b8d4cd2742e525f07c09- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0203067
- Bitcoin block existence check
- https://blockstream.info/api/block/960500
Full record
Track page: Schubert: String Quartet No. 13 in A Minor, Op. 29, D. 804 "Rosamunde": II. Andante · Machine-readable JSON-LD