ISRC QZGCD1806326
Verified recording
QZGCD1806326 is “Trên đỉnh mùa đông” by Quốc Khanh,
registered on the CopyrightChains blockchain with CopyrightID
0xcb0a1e7e6351d8b1decfce4f0e2049eecac1314f4c2849026496dfe5cebc271c 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/QZGCD1806326.
Recording identifiers
- ISRC
- QZGCD1806326
- Title
- Trên đỉnh mùa đông
- Artist
- Quốc Khanh
- CopyrightID (CopyrightChains transaction hash)
0xcb0a1e7e6351d8b1decfce4f0e2049eecac1314f4c2849026496dfe5cebc271c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:eba331894f59b2c12a5f236e58962881bd37d23f6a0f83e8331c5d992658c450- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1806326
- Bitcoin block existence check
- https://blockstream.info/api/block/960468