ISRC FRZ139801372
Verified recording
FRZ139801372 is “Concerto In a Major for Lute/2 Violins/alto/cello - Largo” by Hopkinson Smith,
registered on the CopyrightChains blockchain with CopyrightID
0xf3ce359b033437b23c08deae6191c5c82f9db431900e4d44008c213fe1cfde09 and independently timestamped
in Bitcoin block 960199 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139801372.
Recording identifiers
- ISRC
- FRZ139801372
- Title
- Concerto In a Major for Lute/2 Violins/alto/cello - Largo
- Artist
- Hopkinson Smith
- CopyrightID (CopyrightChains transaction hash)
0xf3ce359b033437b23c08deae6191c5c82f9db431900e4d44008c213fe1cfde09
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:30:29+00:00
- Bitcoin block
- 960199
- Canonical record hash
sha256:7368fd3f18f5a06d1d87d7fc28de74f5b159a26c0b301b4416a42120ab696950- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ139801372
- Bitcoin block existence check
- https://blockstream.info/api/block/960199
Full record
Track page: Concerto In a Major for Lute/2 Violins/alto/cello - Largo · Machine-readable JSON-LD