ISRC UKQJK2300026
Verified recording
UKQJK2300026 is “Masterpiece” by Marizu,
registered on the CopyrightChains blockchain with CopyrightID
0xa97c476c2d12b3558a6c84b941c2193a52c802f018bdc447cec2423ba81a3db2 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/UKQJK2300026.
Recording identifiers
- ISRC
- UKQJK2300026
- Title
- Masterpiece
- Artist
- Marizu
- CopyrightID (CopyrightChains transaction hash)
0xa97c476c2d12b3558a6c84b941c2193a52c802f018bdc447cec2423ba81a3db2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:184465d7cb837fed97dfc783fea30df090f787452d5f757dbb236a053fc5fb25- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKQJK2300026
- Bitcoin block existence check
- https://blockstream.info/api/block/953513