ISRC USRC11500734
Verified recording
USRC11500734 is “Big Girls Cry - French Horn Rebellion Remix” by Sia,
registered on the CopyrightChains blockchain with CopyrightID
0x43780523c508f349f92b9c47f40cda743dd37b7f522a0c4caf9727b6f79f8889 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/USRC11500734.
Recording identifiers
- ISRC
- USRC11500734
- Title
- Big Girls Cry - French Horn Rebellion Remix
- Artist
- Sia
- CopyrightID (CopyrightChains transaction hash)
0x43780523c508f349f92b9c47f40cda743dd37b7f522a0c4caf9727b6f79f8889
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ef29cef6e18cb3c2877c1869e512f0eadff6604bc6b26a86471380848bf5a837- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11500734
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Big Girls Cry - French Horn Rebellion Remix · Machine-readable JSON-LD