ISRC USUM71311292
Verified recording
USUM71311292 is “Legendary Lovers” by Katy Perry,
registered on the CopyrightChains blockchain with CopyrightID
0x51aa46a4894aa6565992f51c77b007dced1e682dc4ef2569e75cf5d768b77f56 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/USUM71311292.
Recording identifiers
- ISRC
- USUM71311292
- Title
- Legendary Lovers
- Artist
- Katy Perry
- CopyrightID (CopyrightChains transaction hash)
0x51aa46a4894aa6565992f51c77b007dced1e682dc4ef2569e75cf5d768b77f56
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ad4a908e821dca4c7dbb21fbd445b24d004f599ff34135365cade0b3b4364701- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71311292
- Bitcoin block existence check
- https://blockstream.info/api/block/953513