ISRC USC4R2218663
Verified recording
USC4R2218663 is “Prelude / The Sound Of Music - Film Version” by Julie Andrews,
registered on the CopyrightChains blockchain with CopyrightID
0x0900d00535d40d4ebc6e7875eb34df8a05685ba5936df47b67af0c1caf646d18 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2218663.
Recording identifiers
- ISRC
- USC4R2218663
- Title
- Prelude / The Sound Of Music - Film Version
- Artist
- Julie Andrews
- CopyrightID (CopyrightChains transaction hash)
0x0900d00535d40d4ebc6e7875eb34df8a05685ba5936df47b67af0c1caf646d18
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b79e1e8b98a7f43532880e54cf3d988ec40bb2792fcbc08744ee445cb47f798e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2218663
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Prelude / The Sound Of Music - Film Version · Machine-readable JSON-LD