ISRC QZTAS2273227
Verified recording
QZTAS2273227 is “Ching” by Lai Kei,
registered on the CopyrightChains blockchain with CopyrightID
0xabdb3923bbd023ecd260bdc70b7a2e58b6e97194bccc942bfb23847b4ccfb2e8 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2273227.
Recording identifiers
- ISRC
- QZTAS2273227
- Title
- Ching
- Artist
- Lai Kei
- CopyrightID (CopyrightChains transaction hash)
0xabdb3923bbd023ecd260bdc70b7a2e58b6e97194bccc942bfb23847b4ccfb2e8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:10003c1e71e29debccbfe7fed95657bbc986c6355e0b44e861712d3bdfba9fa0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2273227
- Bitcoin block existence check
- https://blockstream.info/api/block/956304