ISRC USRC11000161
Verified recording
USRC11000161 is “Black Star” by Avril Lavigne,
registered on the CopyrightChains blockchain with CopyrightID
0xfa2a756aec64a0a6d42d4beab07bc9da39ba0a823e0c62589605935ce50c966a 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/USRC11000161.
Recording identifiers
- ISRC
- USRC11000161
- Title
- Black Star
- Artist
- Avril Lavigne
- CopyrightID (CopyrightChains transaction hash)
0xfa2a756aec64a0a6d42d4beab07bc9da39ba0a823e0c62589605935ce50c966a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:7b74a3d39b6e09b18f988fb1259a1e786f150ee69c96aa90788d11d959a80d8b- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11000161
- Bitcoin block existence check
- https://blockstream.info/api/block/953513