ISRC USC4R2218689
Verified recording
USC4R2218689 is “The Sound Of Music - Fragment” by Charmian Carr,
registered on the CopyrightChains blockchain with CopyrightID
0xa414519e630a57a38642bdbb4120ba698ca4fa95238f594a29ea40e1b6f9154a and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2218689.
Recording identifiers
- ISRC
- USC4R2218689
- Title
- The Sound Of Music - Fragment
- Artist
- Charmian Carr
- CopyrightID (CopyrightChains transaction hash)
0xa414519e630a57a38642bdbb4120ba698ca4fa95238f594a29ea40e1b6f9154a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:324e4d50e2bce09168feb406c5c15c8c01d0acf68e76e33f443f49449a7341b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2218689
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Sound Of Music - Fragment · Machine-readable JSON-LD