ISRC GBAYC1902696
Verified recording
GBAYC1902696 is “Schubert: Winterreise, Op. 89, D. 911: No. 13, Die Post” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xf05d83703040a702883c3c5b92eb50c17f1e5c05f286d399694e16635be26822 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1902696.
Recording identifiers
- ISRC
- GBAYC1902696
- Title
- Schubert: Winterreise, Op. 89, D. 911: No. 13, Die Post
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xf05d83703040a702883c3c5b92eb50c17f1e5c05f286d399694e16635be26822
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:e96119e52b969490de5488f1c8a16f5c2099be64dfcdadb0c3802a1272d01271- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1902696
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Schubert: Winterreise, Op. 89, D. 911: No. 13, Die Post · Machine-readable JSON-LD