ISRC TWAE32001162
Verified recording
TWAE32001162 is “Black butterfly” by 祁紫檀,
registered on the CopyrightChains blockchain with CopyrightID
0xc489df4c9a2fe3448ad94876ac699dec4b7df6a79fe2691f8697e36a3c5684a7 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAE32001162.
Recording identifiers
- ISRC
- TWAE32001162
- Title
- Black butterfly
- Artist
- 祁紫檀
- CopyrightID (CopyrightChains transaction hash)
0xc489df4c9a2fe3448ad94876ac699dec4b7df6a79fe2691f8697e36a3c5684a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:846de9ff82d32ba993562ab47840b803190beca75da243a5c96def6be3dee3a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAE32001162
- Bitcoin block existence check
- https://blockstream.info/api/block/960337