ISRC USUM71704817
Verified recording
USUM71704817 is “Bigger Than Me” by Katy Perry,
registered on the CopyrightChains blockchain with CopyrightID
0xccc03f7a2e0969692b371794d95963a2af496b72d1f3f7dabb8e3649736aa18c 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/USUM71704817.
Recording identifiers
- ISRC
- USUM71704817
- Title
- Bigger Than Me
- Artist
- Katy Perry
- CopyrightID (CopyrightChains transaction hash)
0xccc03f7a2e0969692b371794d95963a2af496b72d1f3f7dabb8e3649736aa18c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:30e0f261b7c9b8a139b96542697dafbff0335ce030e338335aea2c82f9dbe6bf- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71704817
- Bitcoin block existence check
- https://blockstream.info/api/block/953513