ISRC QZGCD1801756
Verified recording
QZGCD1801756 is “Mắt biếc” by Sĩ Phú,
registered on the CopyrightChains blockchain with CopyrightID
0x565d3187f90ea433641149237ed561a0f0721b98d8d7c5622a85cd9ef6ab08cb and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801756.
Recording identifiers
- ISRC
- QZGCD1801756
- Title
- Mắt biếc
- Artist
- Sĩ Phú
- CopyrightID (CopyrightChains transaction hash)
0x565d3187f90ea433641149237ed561a0f0721b98d8d7c5622a85cd9ef6ab08cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f3b657cac007e65f7b2c5ddec57eca3bd78e6d5a3b3ca9e758d603b81f730211- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1801756
- Bitcoin block existence check
- https://blockstream.info/api/block/956304