ISRC HKG731875229
Verified recording
HKG731875229 is “李长歌” by 金大洲,
registered on the CopyrightChains blockchain with CopyrightID
0x5b3f03e87eaf24ee548c45194b9648a6eb275f84ec7895b80b1f8af31978d233 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731875229.
Recording identifiers
- ISRC
- HKG731875229
- Title
- 李长歌
- Artist
- 金大洲
- CopyrightID (CopyrightChains transaction hash)
0x5b3f03e87eaf24ee548c45194b9648a6eb275f84ec7895b80b1f8af31978d233
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:3d7ec4b24c29dc004829d18ee94d27b3e4188e6ee1e8d4cfb2ffeba8526bbe87- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731875229
- Bitcoin block existence check
- https://blockstream.info/api/block/960473