ISRC DEGZ92100689
Verified recording
DEGZ92100689 is “Frédéric Chopin: Prélude No. 7” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xa72698401042f94d9f5d2580242a40f9dfa633f536cc3e0cd2c51cb7dec6e280 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEGZ92100689.
Recording identifiers
- ISRC
- DEGZ92100689
- Title
- Frédéric Chopin: Prélude No. 7
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xa72698401042f94d9f5d2580242a40f9dfa633f536cc3e0cd2c51cb7dec6e280
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:3fde485aa3d9699254a772c0614eab48baa19fab3dbb5e713099d0bbc14bf79c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEGZ92100689
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Frédéric Chopin: Prélude No. 7 · Machine-readable JSON-LD