ISRC QZNWU2121855
Verified recording
QZNWU2121855 is “Derek's Tune (from 'Barbie in the 12 Dancing Princesses')” by Minnz Piano,
registered on the CopyrightChains blockchain with CopyrightID
0x8e96fa024dc53416f3984b4624dff3cd6482f712d7afa145b600ba770d6098fb and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2121855.
Recording identifiers
- ISRC
- QZNWU2121855
- Title
- Derek's Tune (from 'Barbie in the 12 Dancing Princesses')
- Artist
- Minnz Piano
- CopyrightID (CopyrightChains transaction hash)
0x8e96fa024dc53416f3984b4624dff3cd6482f712d7afa145b600ba770d6098fb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:efc762552b07723488eedf55d0430c985aec1147c51b414f7a9a5ee0139d5aa9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2121855
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Derek's Tune (from 'Barbie in the 12 Dancing Princesses') · Machine-readable JSON-LD