ISRC GBAYC0401248
Verified recording
GBAYC0401248 is “Schubert: Winterreise, Op. 89, D. 911: No. 1, Gute Nacht” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xe273a960f6e52ccb91eeab018b553c3637d6f56388daec594ccb7a9cb2eaa6ce and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0401248.
Recording identifiers
- ISRC
- GBAYC0401248
- Title
- Schubert: Winterreise, Op. 89, D. 911: No. 1, Gute Nacht
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xe273a960f6e52ccb91eeab018b553c3637d6f56388daec594ccb7a9cb2eaa6ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d57bea89baa2f991bd99d7b9b2b58fddf15f9a983919fd2f4e6f30e2db7a01e5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0401248
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Schubert: Winterreise, Op. 89, D. 911: No. 1, Gute Nacht · Machine-readable JSON-LD