ISRC FRZ209304500
Verified recording
FRZ209304500 is “Wieniawksi : Légende in G minor Op.17” by Henryk Wieniawski,
registered on the CopyrightChains blockchain with CopyrightID
0xde57a983bcec886019b082918d9ba49aee34221a122234be4cfff58e91cfcc24 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209304500.
Recording identifiers
- ISRC
- FRZ209304500
- Title
- Wieniawksi : Légende in G minor Op.17
- Artist
- Henryk Wieniawski
- CopyrightID (CopyrightChains transaction hash)
0xde57a983bcec886019b082918d9ba49aee34221a122234be4cfff58e91cfcc24
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:9fbf97a4efbf0a678919af1363d87b466603655e82eecd95127b19cbddda15e4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209304500
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Wieniawksi : Légende in G minor Op.17 · Machine-readable JSON-LD