ISRC HKA418000013
Verified recording
HKA418000013 is “早晨早晨” by 俞琤,
registered on the CopyrightChains blockchain with CopyrightID
0x1ffbcf42b3dca6a9ec25e85a97dba538f16f76aafcd7157c48736c4513e91609 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA418000013.
Recording identifiers
- ISRC
- HKA418000013
- Title
- 早晨早晨
- Artist
- 俞琤
- CopyrightID (CopyrightChains transaction hash)
0x1ffbcf42b3dca6a9ec25e85a97dba538f16f76aafcd7157c48736c4513e91609
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:49b12e83e7257695e866172a29628e97d455e073df418633bea5e73fcb2b8621- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA418000013
- Bitcoin block existence check
- https://blockstream.info/api/block/960327