ISRC QZGCD1805946
Verified recording
QZGCD1805946 is “Liên Khúc Bây Giờ Còn Nhớ Hay Không - Trúc Đào” by Đặng Thế Luân,
registered on the CopyrightChains blockchain with CopyrightID
0x535b5725b81cf55e13959e48c5a3108256de2b278c69160329954dabca832b8c and independently timestamped
in Bitcoin block 960225 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1805946.
Recording identifiers
- ISRC
- QZGCD1805946
- Title
- Liên Khúc Bây Giờ Còn Nhớ Hay Không - Trúc Đào
- Artist
- Đặng Thế Luân
- CopyrightID (CopyrightChains transaction hash)
0x535b5725b81cf55e13959e48c5a3108256de2b278c69160329954dabca832b8c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:04:30+00:00
- Bitcoin block
- 960225
- Canonical record hash
sha256:e953227b18f6d331f816b0852280c4ab66c73de9382644297c54410e812677c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1805946
- Bitcoin block existence check
- https://blockstream.info/api/block/960225
Full record
Track page: Liên Khúc Bây Giờ Còn Nhớ Hay Không - Trúc Đào · Machine-readable JSON-LD