ISRC QZNWW2170284
Verified recording
QZNWW2170284 is “Intro 432Hz” by Holics,
registered on the CopyrightChains blockchain with CopyrightID
0x787d0cf47cbee4050b2f1901f665470033e7e62213378c6c2a294425eb31ee07 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2170284.
Recording identifiers
- ISRC
- QZNWW2170284
- Title
- Intro 432Hz
- Artist
- Holics
- CopyrightID (CopyrightChains transaction hash)
0x787d0cf47cbee4050b2f1901f665470033e7e62213378c6c2a294425eb31ee07
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:b8bfebd8076624e1d3eeb9eeacd0933d2b7e3a46165deb9f974fef52efdfbaf8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2170284
- Bitcoin block existence check
- https://blockstream.info/api/block/960273