ISRC TWA450882306
Verified recording
TWA450882306 is “One Day” by Aska Yang,
registered on the CopyrightChains blockchain with CopyrightID
0xf7fea6cdb4f508c4d5f01d9bdc726a0db4fc9bcfff85a2e6fb31676175be94c8 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/TWA450882306.
Recording identifiers
- ISRC
- TWA450882306
- Title
- One Day
- Artist
- Aska Yang
- CopyrightID (CopyrightChains transaction hash)
0xf7fea6cdb4f508c4d5f01d9bdc726a0db4fc9bcfff85a2e6fb31676175be94c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f50e75296e2b32a456c6665fae185cdc0eb08f3b11f9c7fd4c1b8122b9463135- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA450882306
- Bitcoin block existence check
- https://blockstream.info/api/block/956304