ISRC TWAN70760425
Verified recording
TWAN70760425 is “梅花” by 劉家昌,
registered on the CopyrightChains blockchain with CopyrightID
0x3f398e84a793ba1a3470e1564b8aa44f96fa180e3bd01304d1b8cd8013c24652 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN70760425.
Recording identifiers
- ISRC
- TWAN70760425
- Title
- 梅花
- Artist
- 劉家昌
- CopyrightID (CopyrightChains transaction hash)
0x3f398e84a793ba1a3470e1564b8aa44f96fa180e3bd01304d1b8cd8013c24652
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:2d08d1061cbd20583ea63ad368142f27af8338a649aa64b443ee47e5dc7fc066- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWAN70760425
- Bitcoin block existence check
- https://blockstream.info/api/block/953520