ISRC FRU622476003
Verified recording
FRU622476003 is “Cello Concerto in B-Flat Major: II. Largo Affetuoso Largo” by Anonymous,
registered on the CopyrightChains blockchain with CopyrightID
0xbd56d9719220e9007bd61b2d8db0873515178d0d934f5b9c3eb8e163db70754c and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU622476003.
Recording identifiers
- ISRC
- FRU622476003
- Title
- Cello Concerto in B-Flat Major: II. Largo Affetuoso Largo
- Artist
- Anonymous
- CopyrightID (CopyrightChains transaction hash)
0xbd56d9719220e9007bd61b2d8db0873515178d0d934f5b9c3eb8e163db70754c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:9fda2726ac90fff009b268ef8762816944375b620a6453065a6164fa76a61b71- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU622476003
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Cello Concerto in B-Flat Major: II. Largo Affetuoso Largo · Machine-readable JSON-LD