ISRC TWC612050704
Verified recording
TWC612050704 is “Sometimes（影视剧《半是蜜糖半是伤》插曲） - 伴奏版” by 王以綸,
registered on the CopyrightChains blockchain with CopyrightID
0x517d4ed2f6bf38c9f5016ad0c2774c224a6365e864dbfa17df155617d295edf2 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC612050704.
Recording identifiers
- ISRC
- TWC612050704
- Title
- Sometimes（影视剧《半是蜜糖半是伤》插曲） - 伴奏版
- Artist
- 王以綸
- CopyrightID (CopyrightChains transaction hash)
0x517d4ed2f6bf38c9f5016ad0c2774c224a6365e864dbfa17df155617d295edf2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:8f4c5fe3d419cec99eae19b876fe06311e97404fc842bb87077d69709eebfd2c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWC612050704
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Sometimes（影视剧《半是蜜糖半是伤》插曲） - 伴奏版 · Machine-readable JSON-LD