ISRC GBAYC1200485
Verified recording
GBAYC1200485 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
0x50d02f495cdd7d393f166e36d2e1c532e5655415389b3e47b446962ef84c59e5 and independently timestamped
in Bitcoin block 960101 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1200485.
Recording identifiers
- ISRC
- GBAYC1200485
- Title
- Schubert: String Quartet No. 13 in A Minor, Op. 29, D. 804 "Rosamunde": II. Andante
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x50d02f495cdd7d393f166e36d2e1c532e5655415389b3e47b446962ef84c59e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:46:30+00:00
- Bitcoin block
- 960101
- Canonical record hash
sha256:cff52fcc6fc9eda84e28354e383afe926d90fc6cde9e9373053576801d8dd2ef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1200485
- Bitcoin block existence check
- https://blockstream.info/api/block/960101
Full record
Track page: Schubert: String Quartet No. 13 in A Minor, Op. 29, D. 804 "Rosamunde": II. Andante · Machine-readable JSON-LD