ISRC FRZ118500960
Verified recording
FRZ118500960 is “Chopin: Waltz No. 6 in D-Flat Major, Op. 64 No. 1 "Minute"” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xa9b8227b592cacb75a4463c11eec64daf4ea1c47aac749affb3519067c630f3e 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/FRZ118500960.
Recording identifiers
- ISRC
- FRZ118500960
- Title
- Chopin: Waltz No. 6 in D-Flat Major, Op. 64 No. 1 "Minute"
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xa9b8227b592cacb75a4463c11eec64daf4ea1c47aac749affb3519067c630f3e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:96f3774d6f22ccaab5518ac23072714a4c67c81981e469fb7110c50db6754dc3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118500960
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Chopin: Waltz No. 6 in D-Flat Major, Op. 64 No. 1 "Minute" · Machine-readable JSON-LD