ISRC USX761631102
Verified recording
USX761631102 is “Viola Concerto” by Alfred Schnittke,
registered on the CopyrightChains blockchain with CopyrightID
0x6b630532775162e3f1734c8f4c9a4373541e140a0b188aed9d684272feb6e013 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761631102.
Recording identifiers
- ISRC
- USX761631102
- Title
- Viola Concerto
- Artist
- Alfred Schnittke
- CopyrightID (CopyrightChains transaction hash)
0x6b630532775162e3f1734c8f4c9a4373541e140a0b188aed9d684272feb6e013
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:5ddaeb4783429aa3c4ee3fe548376d6fe299c8f550b504b1c0f8d534c9fbd5b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761631102
- Bitcoin block existence check
- https://blockstream.info/api/block/960327