ISRC TWJ012000103
Verified recording
TWJ012000103 is “MASTERPIECE” by Sharon Kwan,
registered on the CopyrightChains blockchain with CopyrightID
0x4dffd14a78c602608debf262e4ba5029649486e942dad57fd3522e46cf82ee95 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWJ012000103.
Recording identifiers
- ISRC
- TWJ012000103
- Title
- MASTERPIECE
- Artist
- Sharon Kwan
- CopyrightID (CopyrightChains transaction hash)
0x4dffd14a78c602608debf262e4ba5029649486e942dad57fd3522e46cf82ee95
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f8405cd5d6130904310519c74b0db49b20c5c8b6f8e3a09e3ba9770ecb25282e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWJ012000103
- Bitcoin block existence check
- https://blockstream.info/api/block/956302