ISRC QM4TW1916541
Verified recording
QM4TW1916541 is “今夜只爱cha Cha (Remix)” by 张蔷,
registered on the CopyrightChains blockchain with CopyrightID
0x91efd814b4c5c91a79e484235af5f76c2fc4475240c8e783af4750578359b45f and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1916541.
Recording identifiers
- ISRC
- QM4TW1916541
- Title
- 今夜只爱cha Cha (Remix)
- Artist
- 张蔷
- CopyrightID (CopyrightChains transaction hash)
0x91efd814b4c5c91a79e484235af5f76c2fc4475240c8e783af4750578359b45f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:2c0fbec0504855db6b852df7ba7545ddde95d9e9d68af44b5627ad5f60abbbe7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1916541
- Bitcoin block existence check
- https://blockstream.info/api/block/960376