ISRC TWK231003109
Verified recording
TWK231003109 is “夏日羅曼史” by Yen-J,
registered on the CopyrightChains blockchain with CopyrightID
0x4ab4322b739295db6a25b3e696bfff0087d064c157c0fc0592f91729d6b977d1 and independently timestamped
in Bitcoin block 960125 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWK231003109.
Recording identifiers
- ISRC
- TWK231003109
- Title
- 夏日羅曼史
- Artist
- Yen-J
- CopyrightID (CopyrightChains transaction hash)
0x4ab4322b739295db6a25b3e696bfff0087d064c157c0fc0592f91729d6b977d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:38:18+00:00
- Bitcoin block
- 960125
- Canonical record hash
sha256:479862df1b09d8ab3efca6c62232ce97d93dfda14bea44d3f6aad307665ff7c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWK231003109
- Bitcoin block existence check
- https://blockstream.info/api/block/960125