ISRC TWAN70320058
Verified recording
TWAN70320058 is “三朵花” by 張琍敏,
registered on the CopyrightChains blockchain with CopyrightID
0xf528b08f77fd642a5985877dc8638452a4340ee566779ead73f199cf6a2babd9 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN70320058.
Recording identifiers
- ISRC
- TWAN70320058
- Title
- 三朵花
- Artist
- 張琍敏
- CopyrightID (CopyrightChains transaction hash)
0xf528b08f77fd642a5985877dc8638452a4340ee566779ead73f199cf6a2babd9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:71325015546118afca53ae2aea5120f2f06dbb4f8d6891649cbbc380eae3be37- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN70320058
- Bitcoin block existence check
- https://blockstream.info/api/block/960247