ISRC VNR011131383
Verified recording
VNR011131383 is “Ngày Vui Qua Mau (Live)” by Bach Cong Khanh,
registered on the CopyrightChains blockchain with CopyrightID
0x727d82f0e0b3612cfbc08ca6a69ccc5427e1f1e1cf6a92c3ef9232fe2c71dfed and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011131383.
Recording identifiers
- ISRC
- VNR011131383
- Title
- Ngày Vui Qua Mau (Live)
- Artist
- Bach Cong Khanh
- CopyrightID (CopyrightChains transaction hash)
0x727d82f0e0b3612cfbc08ca6a69ccc5427e1f1e1cf6a92c3ef9232fe2c71dfed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:50e1f6e73e9a8df06c126a6cc669db309a34a818bb48c46336e37a41f1aef21e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNR011131383
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Ngày Vui Qua Mau (Live) · Machine-readable JSON-LD