ISRC TWK230801401
Verified recording
TWK230801401 is “開天窗” by Mayday,
registered on the CopyrightChains blockchain with CopyrightID
0x6cfa0eabd60c43ee29aba129c32df07118a421c4977deed9593680171645f293 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/TWK230801401.
Recording identifiers
- ISRC
- TWK230801401
- Title
- 開天窗
- Artist
- Mayday
- CopyrightID (CopyrightChains transaction hash)
0x6cfa0eabd60c43ee29aba129c32df07118a421c4977deed9593680171645f293
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:9b16a8227252a1961b39339bd0508b60b96bb0650d4c570a4641540c212a98e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWK230801401
- Bitcoin block existence check
- https://blockstream.info/api/block/956302