ISRC HKG731797037
Verified recording
HKG731797037 is “这就是我的过去，让我变成现在的我” by 孙沛,
registered on the CopyrightChains blockchain with CopyrightID
0xa87b42dbc2b779b0b0f6c883bf9f18f771efc9a01ee895e3d00b459a5815ca0c and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731797037.
Recording identifiers
- ISRC
- HKG731797037
- Title
- 这就是我的过去，让我变成现在的我
- Artist
- 孙沛
- CopyrightID (CopyrightChains transaction hash)
0xa87b42dbc2b779b0b0f6c883bf9f18f771efc9a01ee895e3d00b459a5815ca0c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:c3fcd3c62b6de00ebdd0b7407bbc0430fac8732941166f726d324e152b78addf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731797037
- Bitcoin block existence check
- https://blockstream.info/api/block/960481