ISRC TWA459755023
Verified recording
TWA459755023 is “問 - Live” by Sandy Lam,
registered on the CopyrightChains blockchain with CopyrightID
0xf522719c99cb165d9a3c84d72243b2e61594bf72853eef758114c18e5faa3f64 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA459755023.
Recording identifiers
- ISRC
- TWA459755023
- Title
- 問 - Live
- Artist
- Sandy Lam
- CopyrightID (CopyrightChains transaction hash)
0xf522719c99cb165d9a3c84d72243b2e61594bf72853eef758114c18e5faa3f64
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d396a3867f2977a85d2a9ef98762f6aa0c88a9837c631a451981e6ad0da020a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA459755023
- Bitcoin block existence check
- https://blockstream.info/api/block/953520