ISRC GBCAD0000923
Verified recording
GBCAD0000923 is “Variations On A Original Theme, In A Flat, D.813: Variation 5 - Live” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x91253a0de115d7d8a95e43f141bd60fc759f0cb8cc33abcd45846f32de7ca9e5 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/GBCAD0000923.
Recording identifiers
- ISRC
- GBCAD0000923
- Title
- Variations On A Original Theme, In A Flat, D.813: Variation 5 - Live
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x91253a0de115d7d8a95e43f141bd60fc759f0cb8cc33abcd45846f32de7ca9e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:1d348ec61c1447c87e2cb708c9f01abd287286e2d7159b76a6ce22f89036dd33- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCAD0000923
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Variations On A Original Theme, In A Flat, D.813: Variation 5 - Live · Machine-readable JSON-LD