ISRC QZGCD1806160
Verified recording
QZGCD1806160 is “Chiều cuối tuần” by Hoàng Oanh,
registered on the CopyrightChains blockchain with CopyrightID
0x4a26dd9bfff6ac585335b3a9da46e89ff0eec03d526f53e87b5bcdec88ada307 and independently timestamped
in Bitcoin block 960503 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1806160.
Recording identifiers
- ISRC
- QZGCD1806160
- Title
- Chiều cuối tuần
- Artist
- Hoàng Oanh
- CopyrightID (CopyrightChains transaction hash)
0x4a26dd9bfff6ac585335b3a9da46e89ff0eec03d526f53e87b5bcdec88ada307
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:41:24+00:00
- Bitcoin block
- 960503
- Canonical record hash
sha256:63a6693823ce5aa1b259de2afbcde46700007b37eb3535c21721dbd1c3870d1f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1806160
- Bitcoin block existence check
- https://blockstream.info/api/block/960503