ISRC USRC10700019
Verified recording
USRC10700019 is “Girlfriend - Radio Edit” by Avril Lavigne,
registered on the CopyrightChains blockchain with CopyrightID
0x79a58fd2c8502b76ffcafba3e7a9f6cf7116a885cfe02811d14507c2b5a0b3b3 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC10700019.
Recording identifiers
- ISRC
- USRC10700019
- Title
- Girlfriend - Radio Edit
- Artist
- Avril Lavigne
- CopyrightID (CopyrightChains transaction hash)
0x79a58fd2c8502b76ffcafba3e7a9f6cf7116a885cfe02811d14507c2b5a0b3b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:6ab2135ff92f80c9e5a8232202d88bf8424234b09d1e18a1bdd4358db0d0d561- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC10700019
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Girlfriend - Radio Edit · Machine-readable JSON-LD