ISRC QZGCD1804245
Verified recording
QZGCD1804245 is “Thiên thần trong bóng tối” by Thúy Hương,
registered on the CopyrightChains blockchain with CopyrightID
0x49f5f1796a3e02fa390bb11c7094746597accc14b4db34ca51ffe9b8aad73c94 and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1804245.
Recording identifiers
- ISRC
- QZGCD1804245
- Title
- Thiên thần trong bóng tối
- Artist
- Thúy Hương
- CopyrightID (CopyrightChains transaction hash)
0x49f5f1796a3e02fa390bb11c7094746597accc14b4db34ca51ffe9b8aad73c94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:f78c34fe65106c9a217a986df441316a7c5f00222af0be7379bf86401d9591a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1804245
- Bitcoin block existence check
- https://blockstream.info/api/block/960463
Full record
Track page: Thiên thần trong bóng tối · Machine-readable JSON-LD