ISRC FRZ140218070
Verified recording
FRZ140218070 is “Quintet in A Major, D. 667 "Trout": III. Scherzo (Presto)” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x55d7fe1c49417740be4a074028cbc83269db8c3c839a3bbd7e9c64b0af3fa919 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140218070.
Recording identifiers
- ISRC
- FRZ140218070
- Title
- Quintet in A Major, D. 667 "Trout": III. Scherzo (Presto)
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x55d7fe1c49417740be4a074028cbc83269db8c3c839a3bbd7e9c64b0af3fa919
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:effaa7be4dfaa671e6ccacab28b0ff5fe4ca1c4ce4f967a71d6958d801ca051d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140218070
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Quintet in A Major, D. 667 "Trout": III. Scherzo (Presto) · Machine-readable JSON-LD