ISRC SEWDL9547921
Verified recording
SEWDL9547921 is “The Trout, Op. 114, D. 667: Thema con Variazioni in A Major” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xc78a719079242e9446007d55f483cac243d587e8989a3f0e02397cb5597d7f14 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL9547921.
Recording identifiers
- ISRC
- SEWDL9547921
- Title
- The Trout, Op. 114, D. 667: Thema con Variazioni in A Major
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xc78a719079242e9446007d55f483cac243d587e8989a3f0e02397cb5597d7f14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:5554ecae8eae781282411fda74e913ab964acb8b96ddc600fbdc5589eb44b260- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL9547921
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: The Trout, Op. 114, D. 667: Thema con Variazioni in A Major · Machine-readable JSON-LD