ISRC USPRZ1100092
Verified recording
USPRZ1100092 is “Smoke Break” by Jasper Loco,
registered on the CopyrightChains blockchain with CopyrightID
0xec83ea15f9600e5e1202b357e50bd0cd9ae411abf000b5b38827c07641430495 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPRZ1100092.
Recording identifiers
- ISRC
- USPRZ1100092
- Title
- Smoke Break
- Artist
- Jasper Loco
- CopyrightID (CopyrightChains transaction hash)
0xec83ea15f9600e5e1202b357e50bd0cd9ae411abf000b5b38827c07641430495
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:2055c9cb9fc0718f9f6a897356657e650ab79a1031b6c9cbe54de2a5719ae718- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPRZ1100092
- Bitcoin block existence check
- https://blockstream.info/api/block/960397