ISRC TWA179301005
Verified recording
TWA179301005 is “楊花” by 鄭怡,
registered on the CopyrightChains blockchain with CopyrightID
0xff3b73e981a1396a5a79bc01bffe2d75a5c5e94a05aef2d35399034f26482d5c and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA179301005.
Recording identifiers
- ISRC
- TWA179301005
- Title
- 楊花
- Artist
- 鄭怡
- CopyrightID (CopyrightChains transaction hash)
0xff3b73e981a1396a5a79bc01bffe2d75a5c5e94a05aef2d35399034f26482d5c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:029f61e1217a388cc3528618fc0237c2e87715f89dd5b91277473706f3ce6f2b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA179301005
- Bitcoin block existence check
- https://blockstream.info/api/block/960302