ISRC TWA459814672
Verified recording
TWA459814672 is “自由 - Remix” by 李心潔,
registered on the CopyrightChains blockchain with CopyrightID
0xe787e2c80cdfb848a34b51ec7b9b24d521fe9c25af7b845c1cac0cfa1e98a46c and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA459814672.
Recording identifiers
- ISRC
- TWA459814672
- Title
- 自由 - Remix
- Artist
- 李心潔
- CopyrightID (CopyrightChains transaction hash)
0xe787e2c80cdfb848a34b51ec7b9b24d521fe9c25af7b845c1cac0cfa1e98a46c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:a9ad4034c0ea4e9c02b0b98f6193f1d019c69ac7fe8eb7d5a6434d8b11f437b9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA459814672
- Bitcoin block existence check
- https://blockstream.info/api/block/960455