ISRC QZGCD1803338
Verified recording
QZGCD1803338 is “Góa phụ ngây thơ” by Diễm Liên,
registered on the CopyrightChains blockchain with CopyrightID
0xaef3a47c639822a54dc2dadb7f760ed9117c8346e94a18442dab25b2e0e13d17 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1803338.
Recording identifiers
- ISRC
- QZGCD1803338
- Title
- Góa phụ ngây thơ
- Artist
- Diễm Liên
- CopyrightID (CopyrightChains transaction hash)
0xaef3a47c639822a54dc2dadb7f760ed9117c8346e94a18442dab25b2e0e13d17
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:97eaf08b619577ee551370a1bf8c0575a1292bc5c56506c951847c1c7b49f7a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1803338
- Bitcoin block existence check
- https://blockstream.info/api/block/960459