ISRC FRZ170300620
Verified recording
FRZ170300620 is “Concerto No.2, en fa majeur, Op. 26: Andante” by Jacques Aubert,
registered on the CopyrightChains blockchain with CopyrightID
0x2262d0b1d15c11862176d16cf80c09485f0eead08d58682733054faa2578231e and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ170300620.
Recording identifiers
- ISRC
- FRZ170300620
- Title
- Concerto No.2, en fa majeur, Op. 26: Andante
- Artist
- Jacques Aubert
- CopyrightID (CopyrightChains transaction hash)
0x2262d0b1d15c11862176d16cf80c09485f0eead08d58682733054faa2578231e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:b7a0cf149ee0c200d8e657f9f2558fdde6f06ef6daae12010d46d1fe04129a8f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ170300620
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Concerto No.2, en fa majeur, Op. 26: Andante · Machine-readable JSON-LD