ISRC FRZ110901297
Verified recording
FRZ110901297 is “Chopin: Waltz No. 6 in D-Flat Major, Op. 64 No. 1 "Minute"” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x008dc24742400b8b2b856fe5a413ea2b12487e68eb33c12d2361b825928ca987 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110901297.
Recording identifiers
- ISRC
- FRZ110901297
- Title
- Chopin: Waltz No. 6 in D-Flat Major, Op. 64 No. 1 "Minute"
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x008dc24742400b8b2b856fe5a413ea2b12487e68eb33c12d2361b825928ca987
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6ca7364e2e9b905f0970f90c3861b70c30b14e7c72ccd49285f944c6e395fbe9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110901297
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Chopin: Waltz No. 6 in D-Flat Major, Op. 64 No. 1 "Minute" · Machine-readable JSON-LD