ISRC HKG731797030
Verified recording
HKG731797030 is “同心 - 钢琴版” by 孙沛,
registered on the CopyrightChains blockchain with CopyrightID
0x0b2fb9baee0fb8a1c15454a571b3d1fee4d78a983c1c488d2a8e0efda24d0377 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731797030.
Recording identifiers
- ISRC
- HKG731797030
- Title
- 同心 - 钢琴版
- Artist
- 孙沛
- CopyrightID (CopyrightChains transaction hash)
0x0b2fb9baee0fb8a1c15454a571b3d1fee4d78a983c1c488d2a8e0efda24d0377
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:c57a0475905b6c7443182aeb9454e161ef9ea08f9be5b710be9f5fac19fc8cd3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731797030
- Bitcoin block existence check
- https://blockstream.info/api/block/960368