ISRC TWU712003437
Verified recording
TWU712003437 is “10年後” by 李煒,
registered on the CopyrightChains blockchain with CopyrightID
0xcb1f2072eb053a584104465175554c1a811865b30f3fbfc9fe770bfcd748f4fa and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712003437.
Recording identifiers
- ISRC
- TWU712003437
- Title
- 10年後
- Artist
- 李煒
- CopyrightID (CopyrightChains transaction hash)
0xcb1f2072eb053a584104465175554c1a811865b30f3fbfc9fe770bfcd748f4fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:f745b4620bc5ea9b94be79848ea12b6b722c4018fe5b0d2a735ee62ecc69eb89- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712003437
- Bitcoin block existence check
- https://blockstream.info/api/block/960455