ISRC HKG731742500
Verified recording
HKG731742500 is “要不我们还是卷吧 - 和声伴奏版” by K7,
registered on the CopyrightChains blockchain with CopyrightID
0x9aaab691fbea1c50bcdb04ab9778e915f065386cc5afdc5a53a7d9429364d039 and independently timestamped
in Bitcoin block 960383 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731742500.
Recording identifiers
- ISRC
- HKG731742500
- Title
- 要不我们还是卷吧 - 和声伴奏版
- Artist
- K7
- CopyrightID (CopyrightChains transaction hash)
0x9aaab691fbea1c50bcdb04ab9778e915f065386cc5afdc5a53a7d9429364d039
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:37+00:00
- Bitcoin block
- 960383
- Canonical record hash
sha256:8247cb2a9b48116b64b9d5a55236f61acb2b14dda8387aaa6bd53f1df756b326- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731742500
- Bitcoin block existence check
- https://blockstream.info/api/block/960383