ISRC QMEU31813860
Verified recording
QMEU31813860 is “Contraband” by CVBZ,
registered on the CopyrightChains blockchain with CopyrightID
0x59a7f5e73f2531f5b0fea54cbeb08911d165a9ba81e758895299556a7468d199 and independently timestamped
in Bitcoin block 954130 on 2026-06-17.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31813860.
Recording identifiers
- ISRC
- QMEU31813860
- Title
- Contraband
- Artist
- CVBZ
- CopyrightID (CopyrightChains transaction hash)
0x59a7f5e73f2531f5b0fea54cbeb08911d165a9ba81e758895299556a7468d199
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-17T19:07:14+00:00
- Bitcoin block
- 954130
- Canonical record hash
sha256:3b779bd5312602d4789f7724782cf583e2fc4ba889d0b50245338c5c325a151e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEU31813860
- Bitcoin block existence check
- https://blockstream.info/api/block/954130