ISRC HKI399710020
Verified recording
HKI399710020 is “問我” by Albert Au,
registered on the CopyrightChains blockchain with CopyrightID
0x5b4663c66c90ab0143e64be3d3335deb614921aef1b28518226893a4d6dc4789 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/HKI399710020.
Recording identifiers
- ISRC
- HKI399710020
- Title
- 問我
- Artist
- Albert Au
- CopyrightID (CopyrightChains transaction hash)
0x5b4663c66c90ab0143e64be3d3335deb614921aef1b28518226893a4d6dc4789
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:248cc4c5cb1fee07cc1efb5da6ca43ab4ed3ad337411e5745615676f2aea35ab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI399710020
- Bitcoin block existence check
- https://blockstream.info/api/block/956302