ISRC HKG731907477
Verified recording
HKG731907477 is “空” by 蔡翊昇,
registered on the CopyrightChains blockchain with CopyrightID
0x7fe71568b5091fd4dfb43d5a2f487253a6294a28566a176b125758d6fdebe14b and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731907477.
Recording identifiers
- ISRC
- HKG731907477
- Title
- 空
- Artist
- 蔡翊昇
- CopyrightID (CopyrightChains transaction hash)
0x7fe71568b5091fd4dfb43d5a2f487253a6294a28566a176b125758d6fdebe14b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:a66b932a8287d9f8f85478e55041fa9d0bf2e32b3e607bb60bf19b579b03b5c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731907477
- Bitcoin block existence check
- https://blockstream.info/api/block/960468