ISRC QZGCD1804645
Verified recording
QZGCD1804645 is “Nếu ta đừng quen nhau” by Băng Tâm,
registered on the CopyrightChains blockchain with CopyrightID
0xe6535251ce8e2a55feea62b1d3009e1b7e9fc2d3d85dfa949d1a25713d49e504 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1804645.
Recording identifiers
- ISRC
- QZGCD1804645
- Title
- Nếu ta đừng quen nhau
- Artist
- Băng Tâm
- CopyrightID (CopyrightChains transaction hash)
0xe6535251ce8e2a55feea62b1d3009e1b7e9fc2d3d85dfa949d1a25713d49e504
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:8b9c7666c11c5e5d3493cee36c2d2fc94b50552ae7e88269dbce75a09e9cf4ab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1804645
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Nếu ta đừng quen nhau · Machine-readable JSON-LD