ISRC FRUM72300633
Verified recording
FRUM72300633 is “Piano Trio in G Minor, Op. 8: II. Scherzo. Vivace” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xf9d286db270bc95cb50b1280d8b1bc47db48946cb305bec09e158940d655a344 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/FRUM72300633.
Recording identifiers
- ISRC
- FRUM72300633
- Title
- Piano Trio in G Minor, Op. 8: II. Scherzo. Vivace
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xf9d286db270bc95cb50b1280d8b1bc47db48946cb305bec09e158940d655a344
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:dfc4a503da2b8a8428a5bcbcf09e5c0ac18b57ac4b4fcb7e4f76f2cee2f24f69- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72300633
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Trio in G Minor, Op. 8: II. Scherzo. Vivace · Machine-readable JSON-LD