ISRC FRV770501011
Verified recording
FRV770501011 is “Concerto Pour Flûte Et Harpe En Do Majeur, K. 299: II. Andantino” by Patrick Strub,
registered on the CopyrightChains blockchain with CopyrightID
0xe485c7d6d644f8e6dbfb2d84eee6c97474f187e021a6338fba053f481d8a0bc2 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRV770501011.
Recording identifiers
- ISRC
- FRV770501011
- Title
- Concerto Pour Flûte Et Harpe En Do Majeur, K. 299: II. Andantino
- Artist
- Patrick Strub
- CopyrightID (CopyrightChains transaction hash)
0xe485c7d6d644f8e6dbfb2d84eee6c97474f187e021a6338fba053f481d8a0bc2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:484e2545f61460872376417a8e704902ac8b7b0c204bb8f4afcda7ae242c755c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRV770501011
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: Concerto Pour Flûte Et Harpe En Do Majeur, K. 299: II. Andantino · Machine-readable JSON-LD