ISRC TWB870109807
Verified recording
TWB870109807 is “要用力” by Zhang Zhen Yue,
registered on the CopyrightChains blockchain with CopyrightID
0x6cb1b233bd9522598a7e48f6fc9b8e3d0cce0b7cc16247786a150e386847aa2b and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB870109807.
Recording identifiers
- ISRC
- TWB870109807
- Title
- 要用力
- Artist
- Zhang Zhen Yue
- CopyrightID (CopyrightChains transaction hash)
0x6cb1b233bd9522598a7e48f6fc9b8e3d0cce0b7cc16247786a150e386847aa2b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:8d11d5226ec230f08744923d1ce77bf948f077cef12e9a0509a7a0f8020255a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB870109807
- Bitcoin block existence check
- https://blockstream.info/api/block/960138