ISRC TWA310500708
Verified recording
TWA310500708 is “無法解答的問題” by 鄭怡,
registered on the CopyrightChains blockchain with CopyrightID
0x3576e4f82161fc209796190839b3d5cc2d3126cfd754802f2463550fb3afb294 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA310500708.
Recording identifiers
- ISRC
- TWA310500708
- Title
- 無法解答的問題
- Artist
- 鄭怡
- CopyrightID (CopyrightChains transaction hash)
0x3576e4f82161fc209796190839b3d5cc2d3126cfd754802f2463550fb3afb294
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:f4879cbd13370f03d6e85f68722e11c57f43942433d9c9b77cbe33bc8f73964c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA310500708
- Bitcoin block existence check
- https://blockstream.info/api/block/960473