ISRC QZPEW2425889
Verified recording
QZPEW2425889 is “Mark Cuban” by Billy Marchiafava,
registered on the CopyrightChains blockchain with CopyrightID
0x7f7114140577379f339b749ceb40ecd66a3d30af969ddec8b5a68b63875296e3 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2425889.
Recording identifiers
- ISRC
- QZPEW2425889
- Title
- Mark Cuban
- Artist
- Billy Marchiafava
- CopyrightID (CopyrightChains transaction hash)
0x7f7114140577379f339b749ceb40ecd66a3d30af969ddec8b5a68b63875296e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:47a779a00f9af7f689b3ffbecf291c4b53fd58ed536b928dd6e0eb61e22ca9e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2425889
- Bitcoin block existence check
- https://blockstream.info/api/block/956302