ISRC USRC10700084
Verified recording
USRC10700084 is “Girlfriend - Japanese Version - Explicit Version” by Avril Lavigne,
registered on the CopyrightChains blockchain with CopyrightID
0x7c4f0f008b8f9c93739af688080f44378b88f3b3484e2f3e31eea606303cf03f and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC10700084.
Recording identifiers
- ISRC
- USRC10700084
- Title
- Girlfriend - Japanese Version - Explicit Version
- Artist
- Avril Lavigne
- CopyrightID (CopyrightChains transaction hash)
0x7c4f0f008b8f9c93739af688080f44378b88f3b3484e2f3e31eea606303cf03f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:5f4827be9416c75819b1f3c1ad00d85ca9833a478d83ef6a7438c221b5ba2a6d- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC10700084
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Girlfriend - Japanese Version - Explicit Version · Machine-readable JSON-LD