ISRC TWK231306601
Verified recording
TWK231306601 is “畢業生” by Yen-J,
registered on the CopyrightChains blockchain with CopyrightID
0x2fcb5ff0d7b6a492ecb485f5b14caae37f52b1d16af4b53c57a56361dff5eb61 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/TWK231306601.
Recording identifiers
- ISRC
- TWK231306601
- Title
- 畢業生
- Artist
- Yen-J
- CopyrightID (CopyrightChains transaction hash)
0x2fcb5ff0d7b6a492ecb485f5b14caae37f52b1d16af4b53c57a56361dff5eb61
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:c97a0ce8e8096527779de58a2e27734a2b8eed24fb447f778f0f582327eedbe1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWK231306601
- Bitcoin block existence check
- https://blockstream.info/api/block/957120