ISRC QM7281994557
Verified recording
QM7281994557 is “Tình Tuyệt Diệu” by Lưu Bích,
registered on the CopyrightChains blockchain with CopyrightID
0x0f1380400ad75c1d3e410ca66daa709d93c10f31c76765acdcfb392dbae36b94 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281994557.
Recording identifiers
- ISRC
- QM7281994557
- Title
- Tình Tuyệt Diệu
- Artist
- Lưu Bích
- CopyrightID (CopyrightChains transaction hash)
0x0f1380400ad75c1d3e410ca66daa709d93c10f31c76765acdcfb392dbae36b94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:c3f6dd27286a96fab6d2e0506caa179c22a6966e5b4a32162726f5408abd507b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281994557
- Bitcoin block existence check
- https://blockstream.info/api/block/960138