ISRC TWAE32204622
Verified recording
TWAE32204622 is “好久不见” by KnowKnow,
registered on the CopyrightChains blockchain with CopyrightID
0x5230205563c9d3b93de3d51a3249ef9742056c680de93ec9c3b735602d394162 and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAE32204622.
Recording identifiers
- ISRC
- TWAE32204622
- Title
- 好久不见
- Artist
- KnowKnow
- CopyrightID (CopyrightChains transaction hash)
0x5230205563c9d3b93de3d51a3249ef9742056c680de93ec9c3b735602d394162
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:10b40398811690a505416432fdf990f02df9365bd366a3bc2f890ddc58046a08- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAE32204622
- Bitcoin block existence check
- https://blockstream.info/api/block/960209