ISRC TWA450275409
Verified recording
TWA450275409 is “心甘情願” by Michael Wong,
registered on the CopyrightChains blockchain with CopyrightID
0x277f91406dadbf3dd36840cb6398db5d688770c1502166b53955b2351b7f839a and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA450275409.
Recording identifiers
- ISRC
- TWA450275409
- Title
- 心甘情願
- Artist
- Michael Wong
- CopyrightID (CopyrightChains transaction hash)
0x277f91406dadbf3dd36840cb6398db5d688770c1502166b53955b2351b7f839a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:371495fcb1c5eb0b3b1c69086f777a64b29e44e3e4cd1c96c7408cfa05e37030- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA450275409
- Bitcoin block existence check
- https://blockstream.info/api/block/956304