ISRC USX9P1444228
Verified recording
USX9P1444228 is “Primary Function” by Ronnie Montrose,
registered on the CopyrightChains blockchain with CopyrightID
0xf8b39c43b87806dfb081a6a0a2508659973f0735b48a0436cdf9cb83da50101e and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P1444228.
Recording identifiers
- ISRC
- USX9P1444228
- Title
- Primary Function
- Artist
- Ronnie Montrose
- CopyrightID (CopyrightChains transaction hash)
0xf8b39c43b87806dfb081a6a0a2508659973f0735b48a0436cdf9cb83da50101e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:3b2789dcc26f32a464175fbe3ecfb1db531e9f2459c4782a3fde10d662140a85- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P1444228
- Bitcoin block existence check
- https://blockstream.info/api/block/960220