ISRC TWA450480003
Verified recording
TWA450480003 is “難道” by 竇智孔,
registered on the CopyrightChains blockchain with CopyrightID
0xc99b1e75eab6d8a9a949d0139242cc3cb1bb87dea93f67639dcf05c0ae7ba604 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA450480003.
Recording identifiers
- ISRC
- TWA450480003
- Title
- 難道
- Artist
- 竇智孔
- CopyrightID (CopyrightChains transaction hash)
0xc99b1e75eab6d8a9a949d0139242cc3cb1bb87dea93f67639dcf05c0ae7ba604
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:36b524784c4b974f332be21b8ac3c12947adf410ae0226d91739982868b97ae0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA450480003
- Bitcoin block existence check
- https://blockstream.info/api/block/960203