ISRC USRC10700144
Verified recording
USRC10700144 is “Girlfriend - German Version - Clean” by Avril Lavigne,
registered on the CopyrightChains blockchain with CopyrightID
0xacd716232c2ade27a35bd84a856013199ee8016e842de0fe0f1d11257bf9e28c 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/USRC10700144.
Recording identifiers
- ISRC
- USRC10700144
- Title
- Girlfriend - German Version - Clean
- Artist
- Avril Lavigne
- CopyrightID (CopyrightChains transaction hash)
0xacd716232c2ade27a35bd84a856013199ee8016e842de0fe0f1d11257bf9e28c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a855c3b540b607062ed1ab3348b979e1c19b82f1f8e8cf99b169d72f70c18a9c- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC10700144
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Girlfriend - German Version - Clean · Machine-readable JSON-LD