ISRC QZNWW2095525
Verified recording
QZNWW2095525 is “When It Rains” by John Mackk,
registered on the CopyrightChains blockchain with CopyrightID
0x814079aa6a1f314f2aee41b6db9c0e385fee1764f4d148f2acaf83b17669a8b2 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2095525.
Recording identifiers
- ISRC
- QZNWW2095525
- Title
- When It Rains
- Artist
- John Mackk
- CopyrightID (CopyrightChains transaction hash)
0x814079aa6a1f314f2aee41b6db9c0e385fee1764f4d148f2acaf83b17669a8b2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ba05590f87db5c8ae7c5aece29d980f6341edb64428ec57de32022e8295e7842- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2095525
- Bitcoin block existence check
- https://blockstream.info/api/block/957118