ISRC USRC10700086
Verified recording
USRC10700086 is “Girlfriend - Mandarin Version - Explicit” by Avril Lavigne,
registered on the CopyrightChains blockchain with CopyrightID
0x59132e3667b14977b86848ead81dbb4602363a97cd36400c2715a39e694a6f21 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/USRC10700086.
Recording identifiers
- ISRC
- USRC10700086
- Title
- Girlfriend - Mandarin Version - Explicit
- Artist
- Avril Lavigne
- CopyrightID (CopyrightChains transaction hash)
0x59132e3667b14977b86848ead81dbb4602363a97cd36400c2715a39e694a6f21
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:1a12a76835428e230335b6857f7faf10593f061627a5e306eae43dc25246ac62- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC10700086
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Girlfriend - Mandarin Version - Explicit · Machine-readable JSON-LD