ISRC USRC11601494
Verified recording
USRC11601494 is “Liar” by Britney Spears,
registered on the CopyrightChains blockchain with CopyrightID
0xa38048356ff7aa4ccee1c8d32539ae92243d33a6f779010f0f7a52d8300fcf82 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/USRC11601494.
Recording identifiers
- ISRC
- USRC11601494
- Title
- Liar
- Artist
- Britney Spears
- CopyrightID (CopyrightChains transaction hash)
0xa38048356ff7aa4ccee1c8d32539ae92243d33a6f779010f0f7a52d8300fcf82
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:65f6570c08aed077d85a5d7d7cf17d8be7d57934a7019f819538d7d1f884c560- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11601494
- Bitcoin block existence check
- https://blockstream.info/api/block/953513