ISRC HKA417900013
Verified recording
HKA417900013 is “答案” by Paula Tsui,
registered on the CopyrightChains blockchain with CopyrightID
0x983527173707dc8dfea927d2f31f90ac46a9d0a20dac52eb18639e47ba3a091f and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA417900013.
Recording identifiers
- ISRC
- HKA417900013
- Title
- 答案
- Artist
- Paula Tsui
- CopyrightID (CopyrightChains transaction hash)
0x983527173707dc8dfea927d2f31f90ac46a9d0a20dac52eb18639e47ba3a091f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:0d73d288fa3d4069d8a8e211532b1f6e2e38e81d3b58c082ddb4a87ea0ccbcc7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA417900013
- Bitcoin block existence check
- https://blockstream.info/api/block/957120