ISRC HKG631878020
Verified recording
HKG631878020 is “悲歌訴心聲” by Adam Cheng,
registered on the CopyrightChains blockchain with CopyrightID
0x50a627c713f448ffd7ef2a1f649c167ac3eebd734b3116fd996c881ecde89a61 and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG631878020.
Recording identifiers
- ISRC
- HKG631878020
- Title
- 悲歌訴心聲
- Artist
- Adam Cheng
- CopyrightID (CopyrightChains transaction hash)
0x50a627c713f448ffd7ef2a1f649c167ac3eebd734b3116fd996c881ecde89a61
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:8059059be13610b24cee2941963d67bc2582bcce0d8e76dba0194ff55484e5c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG631878020
- Bitcoin block existence check
- https://blockstream.info/api/block/960209