ISRC QZS7J2448969
Verified recording
QZS7J2448969 is “Masterplan” by Kru,
registered on the CopyrightChains blockchain with CopyrightID
0x6c2ca87da108f3c5f58f3181f74fb43d658e1295104c78191a3946b1e56f7883 and independently timestamped
in Bitcoin block 956891 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2448969.
Recording identifiers
- ISRC
- QZS7J2448969
- Title
- Masterplan
- Artist
- Kru
- CopyrightID (CopyrightChains transaction hash)
0x6c2ca87da108f3c5f58f3181f74fb43d658e1295104c78191a3946b1e56f7883
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T07:16:32+00:00
- Bitcoin block
- 956891
- Canonical record hash
sha256:31d9669547dab8dd030d1b73dadc006684c1ecfbaa42fdb08ea5d376f36253df- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2448969
- Bitcoin block existence check
- https://blockstream.info/api/block/956891