ISRC FRZ111001501
Verified recording
FRZ111001501 is “Chopin: 24 Preludes, Op. 28: No. 6 in B Minor” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x5bdd6ead895dd56c543311915a8377ba5c7f0b5b3da12682a7d2c51acfe9cd6e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ111001501.
Recording identifiers
- ISRC
- FRZ111001501
- Title
- Chopin: 24 Preludes, Op. 28: No. 6 in B Minor
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x5bdd6ead895dd56c543311915a8377ba5c7f0b5b3da12682a7d2c51acfe9cd6e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b3f76ad4a3373910aabb5286f8f89966955fefa8a9a242228f5c482f394aaea6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ111001501
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Chopin: 24 Preludes, Op. 28: No. 6 in B Minor · Machine-readable JSON-LD