ISRC QZGCD1804240
Verified recording
QZGCD1804240 is “Bạch đằng giang” by Nguyễn Hồng Nhung,
registered on the CopyrightChains blockchain with CopyrightID
0x6176e61ea730f0a579bc31a3b538e8e0ee1d9e40d1ca45a415c12e82a7bb410f and independently timestamped
in Bitcoin block 960212 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1804240.
Recording identifiers
- ISRC
- QZGCD1804240
- Title
- Bạch đằng giang
- Artist
- Nguyễn Hồng Nhung
- CopyrightID (CopyrightChains transaction hash)
0x6176e61ea730f0a579bc31a3b538e8e0ee1d9e40d1ca45a415c12e82a7bb410f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:43:45+00:00
- Bitcoin block
- 960212
- Canonical record hash
sha256:35db6797910ec4575cbca1b1791d6815b27ca9a982d82300cac0aa8a97ff5e44- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1804240
- Bitcoin block existence check
- https://blockstream.info/api/block/960212