ISRC FR7JM1747020
Verified recording
FR7JM1747020 is “Octet in F-Major, D.803: II. Adagio” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xd45efc158f1762c4a6a569f88ec5a07b4834513b679fc11c551ce8dc84fb808d and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1747020.
Recording identifiers
- ISRC
- FR7JM1747020
- Title
- Octet in F-Major, D.803: II. Adagio
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xd45efc158f1762c4a6a569f88ec5a07b4834513b679fc11c551ce8dc84fb808d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:b5ca72868e91943fd34d5dffdb9aed78cac5f4b3a7f6368eeb230aa0971c7308- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1747020
- Bitcoin block existence check
- https://blockstream.info/api/block/960163
Full record
Track page: Octet in F-Major, D.803: II. Adagio · Machine-readable JSON-LD