ISRC TWA539389012
Verified recording
TWA539389012 is “勿忘我” by Zhang Yu Sheng,
registered on the CopyrightChains blockchain with CopyrightID
0x78a2160f050798af7c07a79421393a7ec79ab50e7a656128b2f3cf2afae07397 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA539389012.
Recording identifiers
- ISRC
- TWA539389012
- Title
- 勿忘我
- Artist
- Zhang Yu Sheng
- CopyrightID (CopyrightChains transaction hash)
0x78a2160f050798af7c07a79421393a7ec79ab50e7a656128b2f3cf2afae07397
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:d6877e667fccf02ddeac2374f241215e8cac39c448856f60ed37e1579f10501b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA539389012
- Bitcoin block existence check
- https://blockstream.info/api/block/960236