ISRC TWK231306609
Verified recording
TWK231306609 is “勝券在握” by Yen-J,
registered on the CopyrightChains blockchain with CopyrightID
0xb779ddeb9c4779f8d13a514aaabb307538ebff19be0459e8ff539387ac21d0fa 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/TWK231306609.
Recording identifiers
- ISRC
- TWK231306609
- Title
- 勝券在握
- Artist
- Yen-J
- CopyrightID (CopyrightChains transaction hash)
0xb779ddeb9c4779f8d13a514aaabb307538ebff19be0459e8ff539387ac21d0fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:98596801a3448d679154fead8b51ee64134df558c5b0fc1d37773c18493f60e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWK231306609
- Bitcoin block existence check
- https://blockstream.info/api/block/957118