ISRC TWA450479903
Verified recording
TWA450479903 is “Freedom” by 許瑋倫,
registered on the CopyrightChains blockchain with CopyrightID
0x8414dae6126730fd42136f72a4581aa46a438b65703fbbd665d227c6eb9f2585 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/TWA450479903.
Recording identifiers
- ISRC
- TWA450479903
- Title
- Freedom
- Artist
- 許瑋倫
- CopyrightID (CopyrightChains transaction hash)
0x8414dae6126730fd42136f72a4581aa46a438b65703fbbd665d227c6eb9f2585
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6425304ff5ea0e31f8f1c112371804a3f7307b66363ce98ba92bd34057cfe0a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA450479903
- Bitcoin block existence check
- https://blockstream.info/api/block/956304