ISRC QZZ972479794
Verified recording
QZZ972479794 is “稀客” by 于梓贝,
registered on the CopyrightChains blockchain with CopyrightID
0x36d7359f87c2d457829ca75a22f4bb783c29548a07630790ee689df2a005d995 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972479794.
Recording identifiers
- ISRC
- QZZ972479794
- Title
- 稀客
- Artist
- 于梓贝
- CopyrightID (CopyrightChains transaction hash)
0x36d7359f87c2d457829ca75a22f4bb783c29548a07630790ee689df2a005d995
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:ad89f61f67eb623efb616c76e509b7e23d3fa586846880e6307f80b5ce055fca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972479794
- Bitcoin block existence check
- https://blockstream.info/api/block/960150