ISRC USC7R0800146
Verified recording
USC7R0800146 is “Valentine” by Ryan Leslie,
registered on the CopyrightChains blockchain with CopyrightID
0x31fa5779bc4d86b254c3a6c3a2b08c4ff1593b88a9f7fe120b88e489df43297b and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC7R0800146.
Recording identifiers
- ISRC
- USC7R0800146
- Title
- Valentine
- Artist
- Ryan Leslie
- CopyrightID (CopyrightChains transaction hash)
0x31fa5779bc4d86b254c3a6c3a2b08c4ff1593b88a9f7fe120b88e489df43297b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:fee06c8e994ae8ed215ce840bc128a7b7f5ee783e1bb50be52e7b2834e876573- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC7R0800146
- Bitcoin block existence check
- https://blockstream.info/api/block/960334