ISRC HKC630300706
Verified recording
HKC630300706 is “相逢何必曾相識” by 張偉文,
registered on the CopyrightChains blockchain with CopyrightID
0x33ae751cab711752c2f44e736947fc1e12c945cc7463a0429c64cf9c967cb9e9 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630300706.
Recording identifiers
- ISRC
- HKC630300706
- Title
- 相逢何必曾相識
- Artist
- 張偉文
- CopyrightID (CopyrightChains transaction hash)
0x33ae751cab711752c2f44e736947fc1e12c945cc7463a0429c64cf9c967cb9e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:c32116e2db02d293b3ec4adfed6751fd9d89a628c0e3f576513f8e3c4d9080cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630300706
- Bitcoin block existence check
- https://blockstream.info/api/block/960403