ISRC QZFZ22550707
Verified recording
QZFZ22550707 is “Intro” by Regie 257,
registered on the CopyrightChains blockchain with CopyrightID
0xb7329d79ee8774bac069465aaf7dd49ca5dbcddac7c4d75a800c5735bfc41111 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22550707.
Recording identifiers
- ISRC
- QZFZ22550707
- Title
- Intro
- Artist
- Regie 257
- CopyrightID (CopyrightChains transaction hash)
0xb7329d79ee8774bac069465aaf7dd49ca5dbcddac7c4d75a800c5735bfc41111
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:55e2243ca6c7897ab53e436c2bcc76701423894aa665464c35f2ec140021bf82- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22550707
- Bitcoin block existence check
- https://blockstream.info/api/block/960418