ISRC TWA459757308
Verified recording
TWA459757308 is “幸福” by Chyi Yu,
registered on the CopyrightChains blockchain with CopyrightID
0x12a4130084365b551d24441eedbcf7f0104c41d758779064bb2f221dbc137af5 and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA459757308.
Recording identifiers
- ISRC
- TWA459757308
- Title
- 幸福
- Artist
- Chyi Yu
- CopyrightID (CopyrightChains transaction hash)
0x12a4130084365b551d24441eedbcf7f0104c41d758779064bb2f221dbc137af5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:ac099e6ae1a293b8bc9cca61109083f3448dcfd4924b7349e16440fc092d48bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA459757308
- Bitcoin block existence check
- https://blockstream.info/api/block/960250