ISRC FRZ110901435
Verified recording
FRZ110901435 is “Andante Spianato And Grande Polonaise brilliante, Op. 22” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xfb6896d25ab8c41fd6d49a088709d2bfff8b9559ade64f453e3a56aa28085382 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/FRZ110901435.
Recording identifiers
- ISRC
- FRZ110901435
- Title
- Andante Spianato And Grande Polonaise brilliante, Op. 22
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xfb6896d25ab8c41fd6d49a088709d2bfff8b9559ade64f453e3a56aa28085382
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b7ae415fe2d72ae8335b5630dd857cc7f26222a97fd214e84fb2e07e4c903aa6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110901435
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Andante Spianato And Grande Polonaise brilliante, Op. 22 · Machine-readable JSON-LD