ISRC USUM71700560
Verified recording
USUM71700560 is “Chained To The Rhythm” by Katy Perry,
registered on the CopyrightChains blockchain with CopyrightID
0x791e1cb54480f6dd39174fbf4dfa08e6a50403fabfaa432a2df1a800a61677b1 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/USUM71700560.
Recording identifiers
- ISRC
- USUM71700560
- Title
- Chained To The Rhythm
- Artist
- Katy Perry
- CopyrightID (CopyrightChains transaction hash)
0x791e1cb54480f6dd39174fbf4dfa08e6a50403fabfaa432a2df1a800a61677b1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:eaaa69be77cbac9a936644fe9d441e53ef0f25af69ae7046c272bc98a72d361d- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71700560
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Chained To The Rhythm · Machine-readable JSON-LD