ISRC QZES72126001
Verified recording
QZES72126001 is “Written in Your Heart (from 'Barbie as the Princess and the Pauper')” by Minnz Piano,
registered on the CopyrightChains blockchain with CopyrightID
0x89fcd5e1c4d793681ed0cda48fb68c3341ff83f1bf44525e76499d24cd91ebe5 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/QZES72126001.
Recording identifiers
- ISRC
- QZES72126001
- Title
- Written in Your Heart (from 'Barbie as the Princess and the Pauper')
- Artist
- Minnz Piano
- CopyrightID (CopyrightChains transaction hash)
0x89fcd5e1c4d793681ed0cda48fb68c3341ff83f1bf44525e76499d24cd91ebe5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:512dba038930a6242cd484c7f2c7fdc7d5174c6884267667562c02ed5f07a616- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72126001
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Written in Your Heart (from 'Barbie as the Princess and the Pauper') · Machine-readable JSON-LD