ISRC QZGCD1807533
Verified recording
QZGCD1807533 is “Liên Khúc Mùa Đông Của Anh, Trên đỉnh mùa đông” by Duy Quang,
registered on the CopyrightChains blockchain with CopyrightID
0x515c75b2a7b0d96eb622cdfc28c469d654eaac3f5399a482729a5bcdd283b9e5 and independently timestamped
in Bitcoin block 957041 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1807533.
Recording identifiers
- ISRC
- QZGCD1807533
- Title
- Liên Khúc Mùa Đông Của Anh, Trên đỉnh mùa đông
- Artist
- Duy Quang
- CopyrightID (CopyrightChains transaction hash)
0x515c75b2a7b0d96eb622cdfc28c469d654eaac3f5399a482729a5bcdd283b9e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T13:25:45+00:00
- Bitcoin block
- 957041
- Canonical record hash
sha256:a3ed9287ff1a52e5fe5bba7aaae450e69d465c5ac75cb307b7bb62ce23bb5208- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1807533
- Bitcoin block existence check
- https://blockstream.info/api/block/957041
Full record
Track page: Liên Khúc Mùa Đông Của Anh, Trên đỉnh mùa đông · Machine-readable JSON-LD