ISRC USUM72408179
Verified recording
USUM72408179 is “WOMAN’S WORLD - Transcendental Woman Version” by Katy Perry,
registered on the CopyrightChains blockchain with CopyrightID
0x74b93d8a75ac7884d80552b8e53fced451836723eb8307095caa1a6bf692fcb3 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72408179.
Recording identifiers
- ISRC
- USUM72408179
- Title
- WOMAN’S WORLD - Transcendental Woman Version
- Artist
- Katy Perry
- CopyrightID (CopyrightChains transaction hash)
0x74b93d8a75ac7884d80552b8e53fced451836723eb8307095caa1a6bf692fcb3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a4c2ed5cbc0f2d61f300ddcb71d23ce468b57202c37d6877109b0ded80168b73- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72408179
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: WOMAN’S WORLD - Transcendental Woman Version · Machine-readable JSON-LD