ISRC HKC992302219
Verified recording
HKC992302219 is “聖誕Present Tense!” by 張繼聰,
registered on the CopyrightChains blockchain with CopyrightID
0x0cdf93083bb5147e93f3d5e270041cb44e116b251886820097bbf0d2ccb747a7 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/HKC992302219.
Recording identifiers
- ISRC
- HKC992302219
- Title
- 聖誕Present Tense!
- Artist
- 張繼聰
- CopyrightID (CopyrightChains transaction hash)
0x0cdf93083bb5147e93f3d5e270041cb44e116b251886820097bbf0d2ccb747a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:d61948299ae196fc9fd75763fcb2151f6f9a0e407f9dd0ec37917855f7514eca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC992302219
- Bitcoin block existence check
- https://blockstream.info/api/block/956302