ISRC USEM30000033
Verified recording
USEM30000033 is “What Is This Thing Called Love” by Sonny Criss,
registered on the CopyrightChains blockchain with CopyrightID
0x15de01073c2e249634ef9f3075bcd90c59f0d3d44193a3f84b2af04bbe35b792 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEM30000033.
Recording identifiers
- ISRC
- USEM30000033
- Title
- What Is This Thing Called Love
- Artist
- Sonny Criss
- CopyrightID (CopyrightChains transaction hash)
0x15de01073c2e249634ef9f3075bcd90c59f0d3d44193a3f84b2af04bbe35b792
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:c0204b5b442b472e091594d59c4c33b18e4ce514e23899dfd1c6046e0ac208cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEM30000033
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: What Is This Thing Called Love · Machine-readable JSON-LD