ISRC QZNWR2333572
Verified recording
QZNWR2333572 is “cold-hearted” by kurai,
registered on the CopyrightChains blockchain with CopyrightID
0x654c884e3749f65465af110fbcdb7f66439ed544e613a4791919c91884d27094 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2333572.
Recording identifiers
- ISRC
- QZNWR2333572
- Title
- cold-hearted
- Artist
- kurai
- CopyrightID (CopyrightChains transaction hash)
0x654c884e3749f65465af110fbcdb7f66439ed544e613a4791919c91884d27094
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:315cf1a8b46edb7221dabf44c999b95c0ddca909f9a88a0c962ca34d5528c6cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2333572
- Bitcoin block existence check
- https://blockstream.info/api/block/960321