ISRC USRC10700419
Verified recording
USRC10700419 is “Girlfriend - The Submarines' Time Warp '66 Mix - Spanish” by Avril Lavigne,
registered on the CopyrightChains blockchain with CopyrightID
0xa0a14b3b4eb20715b568bc6971e18ea7745fbc2b1c32ab1e40afdadae9fa4037 and independently timestamped
in Bitcoin block 959152 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC10700419.
Recording identifiers
- ISRC
- USRC10700419
- Title
- Girlfriend - The Submarines' Time Warp '66 Mix - Spanish
- Artist
- Avril Lavigne
- CopyrightID (CopyrightChains transaction hash)
0xa0a14b3b4eb20715b568bc6971e18ea7745fbc2b1c32ab1e40afdadae9fa4037
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T16:23:52+00:00
- Bitcoin block
- 959152
- Canonical record hash
sha256:546f00f9b629d722145c1e79e8575c068da534a8a0fd089f01508ff87b163ad9- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC10700419
- Bitcoin block existence check
- https://blockstream.info/api/block/959152
Full record
Track page: Girlfriend - The Submarines' Time Warp '66 Mix - Spanish · Machine-readable JSON-LD