ISRC QZGCD1808413
Verified recording
QZGCD1808413 is “Điệp khúc mùa xuân” by Nguyên Khang,
registered on the CopyrightChains blockchain with CopyrightID
0xebf370f68d207a0b78a483e02fa0804e8136bfb9d52750bdc7adee8284531483 and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1808413.
Recording identifiers
- ISRC
- QZGCD1808413
- Title
- Điệp khúc mùa xuân
- Artist
- Nguyên Khang
- CopyrightID (CopyrightChains transaction hash)
0xebf370f68d207a0b78a483e02fa0804e8136bfb9d52750bdc7adee8284531483
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:fd38acad2e6571814b633a0556523236d1a8cccc9bec56ee93446c71b9d9764a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1808413
- Bitcoin block existence check
- https://blockstream.info/api/block/960106