ISRC TWA119806050
Verified recording
TWA119806050 is “音符 - 國” by Ronald Cheng,
registered on the CopyrightChains blockchain with CopyrightID
0xc7af74119f16b691b8f929f2eac2337de4a634453ca32b40f5bd45df9a7380e0 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA119806050.
Recording identifiers
- ISRC
- TWA119806050
- Title
- 音符 - 國
- Artist
- Ronald Cheng
- CopyrightID (CopyrightChains transaction hash)
0xc7af74119f16b691b8f929f2eac2337de4a634453ca32b40f5bd45df9a7380e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:7b3ec53c78ffdced70f897ca8e8ba90fe8d6dd2e7f2869c4b363d75e3aa53654- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA119806050
- Bitcoin block existence check
- https://blockstream.info/api/block/959144