ISRC MYUS12224990
Verified recording
MYUS12224990 is “清宫怨” by 张之珏,
registered on the CopyrightChains blockchain with CopyrightID
0x1396193f2e0ec4286db4c852a6c8d9735560161efa1ceb9e4a7dc7da6c07bbf9 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/MYUS12224990.
Recording identifiers
- ISRC
- MYUS12224990
- Title
- 清宫怨
- Artist
- 张之珏
- CopyrightID (CopyrightChains transaction hash)
0x1396193f2e0ec4286db4c852a6c8d9735560161efa1ceb9e4a7dc7da6c07bbf9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:db590931d3561057c823d7d7d9fad61e6cc1c93d811f7c6beec33366e9822683- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYUS12224990
- Bitcoin block existence check
- https://blockstream.info/api/block/957120