ISRC HKA418800020
Verified recording
HKA418800020 is “誰在意” by 周美茵,
registered on the CopyrightChains blockchain with CopyrightID
0xef208f73a6816b79b675aa9cceff0974eb6a01892b0f4a93432d2602ffcdaeae and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA418800020.
Recording identifiers
- ISRC
- HKA418800020
- Title
- 誰在意
- Artist
- 周美茵
- CopyrightID (CopyrightChains transaction hash)
0xef208f73a6816b79b675aa9cceff0974eb6a01892b0f4a93432d2602ffcdaeae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:fda2d9847378870664ee907663838ad31fec6f66d26b5445a335f8fd64debc39- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA418800020
- Bitcoin block existence check
- https://blockstream.info/api/block/960376