ISRC TWAN71220040
Verified recording
TWAN71220040 is “五月花” by 鳳飛飛,
registered on the CopyrightChains blockchain with CopyrightID
0x57da90356604d8f0047f14b24a79a85fd6fd8512eea741527036058ced773925 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN71220040.
Recording identifiers
- ISRC
- TWAN71220040
- Title
- 五月花
- Artist
- 鳳飛飛
- CopyrightID (CopyrightChains transaction hash)
0x57da90356604d8f0047f14b24a79a85fd6fd8512eea741527036058ced773925
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:5a3ed10d10a436333203b3c3e27d18e8c3149a4cd7d60e88ce8aa9e4121013eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN71220040
- Bitcoin block existence check
- https://blockstream.info/api/block/960254