ISRC QZGCD1806207
Verified recording
QZGCD1806207 is “Nhịp cầu tri âm” by Tuấn Vũ,
registered on the CopyrightChains blockchain with CopyrightID
0x44bef596e868c94213cde99f48313d8dfcc28f3e3c54a424964faba664bfdbb1 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/QZGCD1806207.
Recording identifiers
- ISRC
- QZGCD1806207
- Title
- Nhịp cầu tri âm
- Artist
- Tuấn Vũ
- CopyrightID (CopyrightChains transaction hash)
0x44bef596e868c94213cde99f48313d8dfcc28f3e3c54a424964faba664bfdbb1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:773458ffd1f6cbcbeecd2c8eb9076b5367c4ea493e15d7666a6611da6ad661d7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGCD1806207
- Bitcoin block existence check
- https://blockstream.info/api/block/960463