ISRC HKB620300262
Verified recording
HKB620300262 is “如泣如訴” by Alex To,
registered on the CopyrightChains blockchain with CopyrightID
0x4678d9da76251cd4cfdb2d2a86b27b17b28363a37e7fddb76114ea8bd893aa89 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/HKB620300262.
Recording identifiers
- ISRC
- HKB620300262
- Title
- 如泣如訴
- Artist
- Alex To
- CopyrightID (CopyrightChains transaction hash)
0x4678d9da76251cd4cfdb2d2a86b27b17b28363a37e7fddb76114ea8bd893aa89
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:72bc9181584abcf7ed62f087b8a488dff4bb721a990ea6b15f24df4b71b449ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB620300262
- Bitcoin block existence check
- https://blockstream.info/api/block/956302