ISRC USVPR1800381
Verified recording
USVPR1800381 is “Big Fight” by Prince Far I,
registered on the CopyrightChains blockchain with CopyrightID
0x7cec3a119fd40a3bb72aea942318184d192c6169c6cdcf3131d0c2ed9b787155 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/USVPR1800381.
Recording identifiers
- ISRC
- USVPR1800381
- Title
- Big Fight
- Artist
- Prince Far I
- CopyrightID (CopyrightChains transaction hash)
0x7cec3a119fd40a3bb72aea942318184d192c6169c6cdcf3131d0c2ed9b787155
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:7e233addc2a7d07a92d3068328816ca8c8d49644a24087f395c4828aff4d761c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVPR1800381
- Bitcoin block existence check
- https://blockstream.info/api/block/960334