ISRC QZDA72220399
Verified recording
QZDA72220399 is “vivienne.” by Kedzer,
registered on the CopyrightChains blockchain with CopyrightID
0x599abd7be92d2d5925fb43a21e69368a2c93f93756ba15849364f35bbd4ec2d2 and independently timestamped
in Bitcoin block 960175 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72220399.
Recording identifiers
- ISRC
- QZDA72220399
- Title
- vivienne.
- Artist
- Kedzer
- CopyrightID (CopyrightChains transaction hash)
0x599abd7be92d2d5925fb43a21e69368a2c93f93756ba15849364f35bbd4ec2d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:16:15+00:00
- Bitcoin block
- 960175
- Canonical record hash
sha256:c167802062194f4dac2baba5c2715ad04ef9c1bcc7b68cb982fd6594cd125fd7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72220399
- Bitcoin block existence check
- https://blockstream.info/api/block/960175