ISRC QZRP42261259
Verified recording
QZRP42261259 is “DRUECKRECORD” by upper class,
registered on the CopyrightChains blockchain with CopyrightID
0xbbeb98383b6b323cf94a0b29a07adcb1b7d77cb581749c66048a59f1b37923c5 and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42261259.
Recording identifiers
- ISRC
- QZRP42261259
- Title
- DRUECKRECORD
- Artist
- upper class
- CopyrightID (CopyrightChains transaction hash)
0xbbeb98383b6b323cf94a0b29a07adcb1b7d77cb581749c66048a59f1b37923c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:02c3bab09e5b25dec4fd541751d651b673ad02745f6a80e0d4c19dfb8debdadf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42261259
- Bitcoin block existence check
- https://blockstream.info/api/block/960309