ISRC HKA418100010
Verified recording
HKA418100010 is “問” by 區桂芬,
registered on the CopyrightChains blockchain with CopyrightID
0xe074067b480ffa391df707dffac0f9d6b3460c10ddebd3bee87c748c25d2fbe5 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA418100010.
Recording identifiers
- ISRC
- HKA418100010
- Title
- 問
- Artist
- 區桂芬
- CopyrightID (CopyrightChains transaction hash)
0xe074067b480ffa391df707dffac0f9d6b3460c10ddebd3bee87c748c25d2fbe5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:971a22899748fe4247f109357d5d903cef6737d67013fa6e0182d9d0751b76d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA418100010
- Bitcoin block existence check
- https://blockstream.info/api/block/956302