ISRC TWB719303705
Verified recording
TWB719303705 is “哭之歌” by Zhang Zhen Yue,
registered on the CopyrightChains blockchain with CopyrightID
0x8c6b8c18ab17f1fd669a9a31391717a12622ed13a5964701c63afb63c77c9b51 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB719303705.
Recording identifiers
- ISRC
- TWB719303705
- Title
- 哭之歌
- Artist
- Zhang Zhen Yue
- CopyrightID (CopyrightChains transaction hash)
0x8c6b8c18ab17f1fd669a9a31391717a12622ed13a5964701c63afb63c77c9b51
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:44ddf2c5be1a9914b92b5449595d82dcbd633255cdbf2d403492affcd47e0dee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB719303705
- Bitcoin block existence check
- https://blockstream.info/api/block/957118