ISRC HKJ952008561
Verified recording
HKJ952008561 is “微笑” by 鄭繁星,
registered on the CopyrightChains blockchain with CopyrightID
0x6750512c99ffdc07528c24df5b1af1b6c20f0c2786a85c96f054d9833f35501c and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKJ952008561.
Recording identifiers
- ISRC
- HKJ952008561
- Title
- 微笑
- Artist
- 鄭繁星
- CopyrightID (CopyrightChains transaction hash)
0x6750512c99ffdc07528c24df5b1af1b6c20f0c2786a85c96f054d9833f35501c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:a0743ef3393de11f6e38e0cdb346154fe5cd5eca93e05bf0fea97ab0454f0fa3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKJ952008561
- Bitcoin block existence check
- https://blockstream.info/api/block/960397