ISRC USUM71914165
Verified recording
USUM71914165 is “Small Talk” by Katy Perry,
registered on the CopyrightChains blockchain with CopyrightID
0x7bd9913ae87314a947f44db07d3b130a67b8507ec590f83e20369d1c97a53cbb 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/USUM71914165.
Recording identifiers
- ISRC
- USUM71914165
- Title
- Small Talk
- Artist
- Katy Perry
- CopyrightID (CopyrightChains transaction hash)
0x7bd9913ae87314a947f44db07d3b130a67b8507ec590f83e20369d1c97a53cbb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:4207b9cd3ff8577a5469894dba3ebfe69414922793086b9533e1a14386f322dd- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71914165
- Bitcoin block existence check
- https://blockstream.info/api/block/953513