ISRC HKC630400823
Verified recording
HKC630400823 is “天蠶變” by Johnny Ip,
registered on the CopyrightChains blockchain with CopyrightID
0x3a73f9ba6a2ceba474ba612b84ae5ad71ac51fb1dc59f5322df81f0dcfea1435 and independently timestamped
in Bitcoin block 960407 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630400823.
Recording identifiers
- ISRC
- HKC630400823
- Title
- 天蠶變
- Artist
- Johnny Ip
- CopyrightID (CopyrightChains transaction hash)
0x3a73f9ba6a2ceba474ba612b84ae5ad71ac51fb1dc59f5322df81f0dcfea1435
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:26:30+00:00
- Bitcoin block
- 960407
- Canonical record hash
sha256:4e8c1a7548814c41ce16f375cbb935d48882dbab5a4643c9ee4b2c435ae9acd5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC630400823
- Bitcoin block existence check
- https://blockstream.info/api/block/960407