ISRC USSM10013246
Verified recording
USSM10013246 is “Praeludium and Allegro in the Style of Pugnani” by Fritz Kreisler,
registered on the CopyrightChains blockchain with CopyrightID
0x8936118a1e5b2caeae8f66f21e2928825306e8d58783fe2df414b8c674cf7aef 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/USSM10013246.
Recording identifiers
- ISRC
- USSM10013246
- Title
- Praeludium and Allegro in the Style of Pugnani
- Artist
- Fritz Kreisler
- CopyrightID (CopyrightChains transaction hash)
0x8936118a1e5b2caeae8f66f21e2928825306e8d58783fe2df414b8c674cf7aef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ac73c588debc894c9a96672bd08d47098e37603ce99c76e17924541cc35b1238- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10013246
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Praeludium and Allegro in the Style of Pugnani · Machine-readable JSON-LD