ISRC GBPFW1400062
Verified recording
GBPFW1400062 is “Schubert: Winterreise, Op. 89, D. 911: No. 1, Gute Nacht” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x0c9d718b1d58889b7b69f116f8b1016bb91f6ece3eb7316d9037ae83b71967b5 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW1400062.
Recording identifiers
- ISRC
- GBPFW1400062
- Title
- Schubert: Winterreise, Op. 89, D. 911: No. 1, Gute Nacht
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x0c9d718b1d58889b7b69f116f8b1016bb91f6ece3eb7316d9037ae83b71967b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:d564f68abff354bfb65b56612dd71d072673de15be32da2841f3f5694d27847c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW1400062
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Schubert: Winterreise, Op. 89, D. 911: No. 1, Gute Nacht · Machine-readable JSON-LD