ISRC HKI390400077
Verified recording
HKI390400077 is “往事只能回味” by 張德蘭,
registered on the CopyrightChains blockchain with CopyrightID
0x345f70677d2a9cb1b5bf3c1b84f7ba6c2626cd55a5ee055e39e09cd284eb693f and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI390400077.
Recording identifiers
- ISRC
- HKI390400077
- Title
- 往事只能回味
- Artist
- 張德蘭
- CopyrightID (CopyrightChains transaction hash)
0x345f70677d2a9cb1b5bf3c1b84f7ba6c2626cd55a5ee055e39e09cd284eb693f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:4159eac1f204b6f070691c32bea589dcea5fa6fb2baf7f62ded79d5cd536d458- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI390400077
- Bitcoin block existence check
- https://blockstream.info/api/block/960294