ISRC USNLR2100500
Verified recording
USNLR2100500 is “Happy Jack” by Reza Safinia,
registered on the CopyrightChains blockchain with CopyrightID
0x2c3c5f9519682b9063636eb51116daafa887c9995bf137c62a32627c7309ea9f 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/USNLR2100500.
Recording identifiers
- ISRC
- USNLR2100500
- Title
- Happy Jack
- Artist
- Reza Safinia
- CopyrightID (CopyrightChains transaction hash)
0x2c3c5f9519682b9063636eb51116daafa887c9995bf137c62a32627c7309ea9f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:6d80e1ef28f43fc99729dc9a1be76796b72d9a33e7b2602266322b44341670a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNLR2100500
- Bitcoin block existence check
- https://blockstream.info/api/block/960334