ISRC TWB510854526
Verified recording
TWB510854526 is “未知 - Demo” by Zhang Yu Sheng,
registered on the CopyrightChains blockchain with CopyrightID
0x27e12f9532f2989219a6584524620d56c2a28c242151ec4ca731025ca50a86b5 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB510854526.
Recording identifiers
- ISRC
- TWB510854526
- Title
- 未知 - Demo
- Artist
- Zhang Yu Sheng
- CopyrightID (CopyrightChains transaction hash)
0x27e12f9532f2989219a6584524620d56c2a28c242151ec4ca731025ca50a86b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:46b34da69e15ff427428d5be560a51b8f99e82bafded99cc595c357ee398a75f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB510854526
- Bitcoin block existence check
- https://blockstream.info/api/block/960397