ISRC TWK231912014
Verified recording
TWK231912014 is “回家” by Jia Jia,
registered on the CopyrightChains blockchain with CopyrightID
0x240f124e432e6decac2725849240389753c724b15f8f70e32b6a6084cedab48d and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWK231912014.
Recording identifiers
- ISRC
- TWK231912014
- Title
- 回家
- Artist
- Jia Jia
- CopyrightID (CopyrightChains transaction hash)
0x240f124e432e6decac2725849240389753c724b15f8f70e32b6a6084cedab48d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f36973c095599449412eb8d008b517138f694eb3c264d58cf3bf74d3075bfbd2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWK231912014
- Bitcoin block existence check
- https://blockstream.info/api/block/956302