ISRC QZGCD1803758
Verified recording
QZGCD1803758 is “Liên khúc bế mạc: Xuân ca - Đón xuân - Nghệ sĩ hành khúc” by Bích Vân,
registered on the CopyrightChains blockchain with CopyrightID
0x8ae067f9161834ec6bb33ab12408f90403684d0ed4d7e9b854a69b937ae9f931 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1803758.
Recording identifiers
- ISRC
- QZGCD1803758
- Title
- Liên khúc bế mạc: Xuân ca - Đón xuân - Nghệ sĩ hành khúc
- Artist
- Bích Vân
- CopyrightID (CopyrightChains transaction hash)
0x8ae067f9161834ec6bb33ab12408f90403684d0ed4d7e9b854a69b937ae9f931
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:5a91ee0171eb92458d46aa269e3ad280390e1eac37ad38d46e377d56c3e2f298- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1803758
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Liên khúc bế mạc: Xuân ca - Đón xuân - Nghệ sĩ hành khúc · Machine-readable JSON-LD