ISRC USUM71704849
Verified recording
USUM71704849 is “Hey Hey Hey” by Katy Perry,
registered on the CopyrightChains blockchain with CopyrightID
0x4a59a212cad4e5114dfe4ebe472a68693564b375a2d722e4594302c412efe36d 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/USUM71704849.
Recording identifiers
- ISRC
- USUM71704849
- Title
- Hey Hey Hey
- Artist
- Katy Perry
- CopyrightID (CopyrightChains transaction hash)
0x4a59a212cad4e5114dfe4ebe472a68693564b375a2d722e4594302c412efe36d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:eadbd590b43b7434563e4969169f146e0429292d7486e1bb8ff29c8e93ee9ca6- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71704849
- Bitcoin block existence check
- https://blockstream.info/api/block/953513