ISRC USSM16601423
Verified recording
USSM16601423 is “Piano Sonata No. 1 in A Major: II. Im Zeitmass eines sehr langsamen Marsches” by Paul Hindemith,
registered on the CopyrightChains blockchain with CopyrightID
0x982f88fa50ed019156723265833a76fbe3c450cd09785bd692dfa8e405b3bde9 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/USSM16601423.
Recording identifiers
- ISRC
- USSM16601423
- Title
- Piano Sonata No. 1 in A Major: II. Im Zeitmass eines sehr langsamen Marsches
- Artist
- Paul Hindemith
- CopyrightID (CopyrightChains transaction hash)
0x982f88fa50ed019156723265833a76fbe3c450cd09785bd692dfa8e405b3bde9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:984f9fbed8726a4f22e45256c38a842731121bbeb78154452c23d609473d9bdc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM16601423
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata No. 1 in A Major: II. Im Zeitmass eines sehr langsamen Marsches · Machine-readable JSON-LD