ISRC QZS7J2368040
Verified recording
QZS7J2368040 is “Unbreakup” by Leah Kate,
registered on the CopyrightChains blockchain with CopyrightID
0x3f0780ccf12be3cb56d6cc33fa3740c58897a707e7ebc136f3a1fce36a2660c2 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2368040.
Recording identifiers
- ISRC
- QZS7J2368040
- Title
- Unbreakup
- Artist
- Leah Kate
- CopyrightID (CopyrightChains transaction hash)
0x3f0780ccf12be3cb56d6cc33fa3740c58897a707e7ebc136f3a1fce36a2660c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:68b149d52a659784c362cedca1793e035e16e9f06517e540fdef22c13a127559- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2368040
- Bitcoin block existence check
- https://blockstream.info/api/block/953520