ISRC QZGCD1808369
Verified recording
QZGCD1808369 is “Liên Khúc Đồn Vắng Chiều Xuân - Phút Giao Mùa” by Ngọc Huyền,
registered on the CopyrightChains blockchain with CopyrightID
0xde8332a16540dbc4d386e1c2ffbe33de3e65d8ffa556d682c0b45a0ee14002de and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1808369.
Recording identifiers
- ISRC
- QZGCD1808369
- Title
- Liên Khúc Đồn Vắng Chiều Xuân - Phút Giao Mùa
- Artist
- Ngọc Huyền
- CopyrightID (CopyrightChains transaction hash)
0xde8332a16540dbc4d386e1c2ffbe33de3e65d8ffa556d682c0b45a0ee14002de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:c8d10a0b24cb30fefea5d536565159064bb3d35594a47e3a36176039d38b722d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1808369
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Liên Khúc Đồn Vắng Chiều Xuân - Phút Giao Mùa · Machine-readable JSON-LD