ISRC QZGCD1803458
Verified recording
QZGCD1803458 is “Khi ta xa rồi nhau” by Lâm Thúy Vân,
registered on the CopyrightChains blockchain with CopyrightID
0x1821e27f1b4a927f9b2ff1d503947814dc0f88e9a371be79f79df77136da9f3a and independently timestamped
in Bitcoin block 960276 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1803458.
Recording identifiers
- ISRC
- QZGCD1803458
- Title
- Khi ta xa rồi nhau
- Artist
- Lâm Thúy Vân
- CopyrightID (CopyrightChains transaction hash)
0x1821e27f1b4a927f9b2ff1d503947814dc0f88e9a371be79f79df77136da9f3a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T16:01:17+00:00
- Bitcoin block
- 960276
- Canonical record hash
sha256:89b80f98b373722298c3813787209294b0000954eda6e1ca15bd1c83696a861c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1803458
- Bitcoin block existence check
- https://blockstream.info/api/block/960276