ISRC USX761631103
Verified recording
USX761631103 is “Viola Concerto” by Alfred Schnittke,
registered on the CopyrightChains blockchain with CopyrightID
0xe0c0939c066e49b65a9daa6792887d86ad9d191a9de6ac804b26cc71e19cb530 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761631103.
Recording identifiers
- ISRC
- USX761631103
- Title
- Viola Concerto
- Artist
- Alfred Schnittke
- CopyrightID (CopyrightChains transaction hash)
0xe0c0939c066e49b65a9daa6792887d86ad9d191a9de6ac804b26cc71e19cb530
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:f9334b95a0a364dee2e1f72c99393d188b152d6d4d165bfc310084409e3b6c18- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761631103
- Bitcoin block existence check
- https://blockstream.info/api/block/960344