ISRC USX761117515
Verified recording
USX761117515 is “The Sound of Music (Instrumental) [from "The Sound of Music"]” by Czech Symphony Orchestra,
registered on the CopyrightChains blockchain with CopyrightID
0xcc4b8090d925426da94a9ffb766cf6c275bc5a1ac8d15d78adb6382783b0e54b 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/USX761117515.
Recording identifiers
- ISRC
- USX761117515
- Title
- The Sound of Music (Instrumental) [from "The Sound of Music"]
- Artist
- Czech Symphony Orchestra
- CopyrightID (CopyrightChains transaction hash)
0xcc4b8090d925426da94a9ffb766cf6c275bc5a1ac8d15d78adb6382783b0e54b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bc8b61c379a1d10e5e2a7945acbf9697f66fe1d8a97a2b739e85a7523c054a7e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX761117515
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Sound of Music (Instrumental) [from "The Sound of Music"] · Machine-readable JSON-LD