ISRC USUM71704815
Verified recording
USUM71704815 is “Act My Age” by Katy Perry,
registered on the CopyrightChains blockchain with CopyrightID
0x70d9c40feed7e7447f6e951ff0494dc7ca1478c8a0fc360edcf416bac7a65062 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/USUM71704815.
Recording identifiers
- ISRC
- USUM71704815
- Title
- Act My Age
- Artist
- Katy Perry
- CopyrightID (CopyrightChains transaction hash)
0x70d9c40feed7e7447f6e951ff0494dc7ca1478c8a0fc360edcf416bac7a65062
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:9173c29ca4875b9a25d4c727c82fdd4794841be2b2da643d3d9c9ae196443de6- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71704815
- Bitcoin block existence check
- https://blockstream.info/api/block/953513