ISRC USJI10900637
Verified recording
USJI10900637 is “Womanizer” by Britney Spears,
registered on the CopyrightChains blockchain with CopyrightID
0x4d3e88fbea076a1b9c14894850237b552e0034bf7bc7d6e77041f80c3e046541 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/USJI10900637.
Recording identifiers
- ISRC
- USJI10900637
- Title
- Womanizer
- Artist
- Britney Spears
- CopyrightID (CopyrightChains transaction hash)
0x4d3e88fbea076a1b9c14894850237b552e0034bf7bc7d6e77041f80c3e046541
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:1476d2868c79144354883d798e50f86023dade627dce6bb80eb98ecc11e728c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJI10900637
- Bitcoin block existence check
- https://blockstream.info/api/block/953513