ISRC USUM72007217
Verified recording
USUM72007217 is “Only Love” by Katy Perry,
registered on the CopyrightChains blockchain with CopyrightID
0x8bb865dc507ae2a20924d6c32c1ccea3b7e9c7edfb903b48a06c5d795e3ef0a9 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/USUM72007217.
Recording identifiers
- ISRC
- USUM72007217
- Title
- Only Love
- Artist
- Katy Perry
- CopyrightID (CopyrightChains transaction hash)
0x8bb865dc507ae2a20924d6c32c1ccea3b7e9c7edfb903b48a06c5d795e3ef0a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:b891a23bd1e068b3edcc1c413097e69f5cb4ea9bd6f3fe72f01e0004262193d2- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72007217
- Bitcoin block existence check
- https://blockstream.info/api/block/953513