ISRC UKQJK2300009
Verified recording
UKQJK2300009 is “Reason” by Marizu,
registered on the CopyrightChains blockchain with CopyrightID
0xa7dd81cf266f828d447bc87a83f6dbc6da9652b00c4530ca55fa65198f129191 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKQJK2300009.
Recording identifiers
- ISRC
- UKQJK2300009
- Title
- Reason
- Artist
- Marizu
- CopyrightID (CopyrightChains transaction hash)
0xa7dd81cf266f828d447bc87a83f6dbc6da9652b00c4530ca55fa65198f129191
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:02581ca3644098949d43dcba8ced13d31b20820fa028bb0e2a2102c21af46ff9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKQJK2300009
- Bitcoin block existence check
- https://blockstream.info/api/block/953515