ISRC QZGCD1807632
Verified recording
QZGCD1807632 is “Trái Tim Ngục Tù” by Tuấn Anh,
registered on the CopyrightChains blockchain with CopyrightID
0xb67771bb94239773e739fd4454ffc59192f916454d3a143b68be76798e271d76 and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1807632.
Recording identifiers
- ISRC
- QZGCD1807632
- Title
- Trái Tim Ngục Tù
- Artist
- Tuấn Anh
- CopyrightID (CopyrightChains transaction hash)
0xb67771bb94239773e739fd4454ffc59192f916454d3a143b68be76798e271d76
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:0c57c62c19dc05a2495a62000ef9e18ca8847d79e11b77fe95f2899893c37b55- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1807632
- Bitcoin block existence check
- https://blockstream.info/api/block/960108