ISRC QZGCD1803775
Verified recording
QZGCD1803775 is “Chiều tím” by Hồ Hoàng Yến,
registered on the CopyrightChains blockchain with CopyrightID
0xc0353fe0f049bac036b42a4bef8d6087f9e2226861df4b4fda2a7c20368dfdde and independently timestamped
in Bitcoin block 960349 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1803775.
Recording identifiers
- ISRC
- QZGCD1803775
- Title
- Chiều tím
- Artist
- Hồ Hoàng Yến
- CopyrightID (CopyrightChains transaction hash)
0xc0353fe0f049bac036b42a4bef8d6087f9e2226861df4b4fda2a7c20368dfdde
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:23:41+00:00
- Bitcoin block
- 960349
- Canonical record hash
sha256:6637e641eb3ab08c16e5f39e551a7e761adc350c0824850a9f003acea6059bf9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1803775
- Bitcoin block existence check
- https://blockstream.info/api/block/960349