ISRC QZGCD1808403
Verified recording
QZGCD1808403 is “Ngày xuân thăm nhau” by Đặng Thế Luân,
registered on the CopyrightChains blockchain with CopyrightID
0x44195cae9837abf668a12008a1d66774a22a5569672001ca79491e71fb9e1891 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1808403.
Recording identifiers
- ISRC
- QZGCD1808403
- Title
- Ngày xuân thăm nhau
- Artist
- Đặng Thế Luân
- CopyrightID (CopyrightChains transaction hash)
0x44195cae9837abf668a12008a1d66774a22a5569672001ca79491e71fb9e1891
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:f1d37f18991c0b072d65de61e163fa257da90a4954dbbd9fa22904ae6aa33048- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1808403
- Bitcoin block existence check
- https://blockstream.info/api/block/960138