ISRC QZGCD1802479
Verified recording
QZGCD1802479 is “Người tình mùa đông” by Như Quỳnh,
registered on the CopyrightChains blockchain with CopyrightID
0x9cea1f9a7e9bb0b2ad888e16d106a5d91b2adcfbad24d4ab9d7ff2629d2cea95 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1802479.
Recording identifiers
- ISRC
- QZGCD1802479
- Title
- Người tình mùa đông
- Artist
- Như Quỳnh
- CopyrightID (CopyrightChains transaction hash)
0x9cea1f9a7e9bb0b2ad888e16d106a5d91b2adcfbad24d4ab9d7ff2629d2cea95
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:f1941b8c607c58df4fbe1c5885d54b0fb3da70b04ac00f81106a231931c03a98- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1802479
- Bitcoin block existence check
- https://blockstream.info/api/block/960481