ISRC JPS809915821
Verified recording
JPS809915821 is “Boss Up” by Typewriter,
registered on the CopyrightChains blockchain with CopyrightID
0xbb37bb6aac9c52641096aa7ecb7459598111e0839fcd6680fbc638ced21dcc24 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS809915821.
Recording identifiers
- ISRC
- JPS809915821
- Title
- Boss Up
- Artist
- Typewriter
- CopyrightID (CopyrightChains transaction hash)
0xbb37bb6aac9c52641096aa7ecb7459598111e0839fcd6680fbc638ced21dcc24
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:4c44322e266f43579aa397f083d1b6f518cc546d15e68f10864f76d970994329- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS809915821
- Bitcoin block existence check
- https://blockstream.info/api/block/960229