ISRC QZGCD1804144
Verified recording
QZGCD1804144 is “Như giọt sầu rơi” by Hồ Hoàng Yến,
registered on the CopyrightChains blockchain with CopyrightID
0x832723f8240c1edb8cc3e90f9b0a6a34a23886d39b8e2f9716f9ee0db123d4d0 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1804144.
Recording identifiers
- ISRC
- QZGCD1804144
- Title
- Như giọt sầu rơi
- Artist
- Hồ Hoàng Yến
- CopyrightID (CopyrightChains transaction hash)
0x832723f8240c1edb8cc3e90f9b0a6a34a23886d39b8e2f9716f9ee0db123d4d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:cc2d5bdbde28661a3083bfdf0d1b4ff58b14a945907991ac7ef2f54c238ff42c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1804144
- Bitcoin block existence check
- https://blockstream.info/api/block/960207