ISRC QZS662108159
Verified recording
QZS662108159 is “Break Your Heart” by Cuervo,
registered on the CopyrightChains blockchain with CopyrightID
0x9ecd245224c8b4d57d704e8b70a95ee4d7c84abb71633daa062b9ab2f797b1b8 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662108159.
Recording identifiers
- ISRC
- QZS662108159
- Title
- Break Your Heart
- Artist
- Cuervo
- CopyrightID (CopyrightChains transaction hash)
0x9ecd245224c8b4d57d704e8b70a95ee4d7c84abb71633daa062b9ab2f797b1b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:b7d3c5d3d776a6f2965bb9a654363988c0e43a88b7c13ef3bcdcfc63534fac9b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662108159
- Bitcoin block existence check
- https://blockstream.info/api/block/960117