ISRC TWB870109306
Verified recording
TWB870109306 is “證據” by Naiwen Yang,
registered on the CopyrightChains blockchain with CopyrightID
0x2f2fb0427f97febca894f7ae956a8aa1defefaef4a40246a2138bd88240a16dd and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB870109306.
Recording identifiers
- ISRC
- TWB870109306
- Title
- 證據
- Artist
- Naiwen Yang
- CopyrightID (CopyrightChains transaction hash)
0x2f2fb0427f97febca894f7ae956a8aa1defefaef4a40246a2138bd88240a16dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:2bfacc11370859fff39ccf48042570e8b5eb9ce21fb41f684ab60778b8b17171- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB870109306
- Bitcoin block existence check
- https://blockstream.info/api/block/953515