ISRC TWK231003102
Verified recording
TWK231003102 is “一心二用” by Yen-J,
registered on the CopyrightChains blockchain with CopyrightID
0x2ab1a3453077295da97773e93ee8de2714638645b08dd9a99cf297904f1780ea and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWK231003102.
Recording identifiers
- ISRC
- TWK231003102
- Title
- 一心二用
- Artist
- Yen-J
- CopyrightID (CopyrightChains transaction hash)
0x2ab1a3453077295da97773e93ee8de2714638645b08dd9a99cf297904f1780ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:daa8510c004688f7333215c8ce5180591bb4a73b26499a5c4c846373882f4275- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWK231003102
- Bitcoin block existence check
- https://blockstream.info/api/block/957118