ISRC HKA419900019
Verified recording
HKA419900019 is “酸” by Leon Lai,
registered on the CopyrightChains blockchain with CopyrightID
0x1521f70c8faa15bd73f004cf1519a5dd35871c0d69d3a5317bfca811fe5a1797 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/HKA419900019.
Recording identifiers
- ISRC
- HKA419900019
- Title
- 酸
- Artist
- Leon Lai
- CopyrightID (CopyrightChains transaction hash)
0x1521f70c8faa15bd73f004cf1519a5dd35871c0d69d3a5317bfca811fe5a1797
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f6398853de2109047e1126d294e8cbbad7d0bdb42281855a295db68252808307- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA419900019
- Bitcoin block existence check
- https://blockstream.info/api/block/956304