ISRC QMBZ91916420
Verified recording
QMBZ91916420 is “LK Lời Tình Buồn & Một Lần Nào Cho Tôi Gặp Lại Em” by Quang Dũng,
registered on the CopyrightChains blockchain with CopyrightID
0xb81c3a27b1a4b5d71f24fa9f6700251da41802db8106df22c4959034c862574c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91916420.
Recording identifiers
- ISRC
- QMBZ91916420
- Title
- LK Lời Tình Buồn & Một Lần Nào Cho Tôi Gặp Lại Em
- Artist
- Quang Dũng
- CopyrightID (CopyrightChains transaction hash)
0xb81c3a27b1a4b5d71f24fa9f6700251da41802db8106df22c4959034c862574c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c1fa7c1406a5e053dbe7a1937eb63f5d1b2c232933e13bc03cd874a05430114a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91916420
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: LK Lời Tình Buồn & Một Lần Nào Cho Tôi Gặp Lại Em · Machine-readable JSON-LD