ISRC TWA450791804
Verified recording
TWA450791804 is “妹妹要快樂” by Gary Chaw,
registered on the CopyrightChains blockchain with CopyrightID
0x65a03553906f0feaaddb97c43a0f0c74f848b7be09e535ad4573e465aa50e457 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/TWA450791804.
Recording identifiers
- ISRC
- TWA450791804
- Title
- 妹妹要快樂
- Artist
- Gary Chaw
- CopyrightID (CopyrightChains transaction hash)
0x65a03553906f0feaaddb97c43a0f0c74f848b7be09e535ad4573e465aa50e457
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:fba1d4c80ea746c29e080b50064106b75cfd1304d6ab593031233edb3fec5db1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA450791804
- Bitcoin block existence check
- https://blockstream.info/api/block/960247