ISRC HKI499618402
Verified recording
HKI499618402 is “背叛” by Sammi Cheng,
registered on the CopyrightChains blockchain with CopyrightID
0x30c80defcfd93025ec9fb8e929a81eb6db3f8df4bb465ee01200beca7527c4a0 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI499618402.
Recording identifiers
- ISRC
- HKI499618402
- Title
- 背叛
- Artist
- Sammi Cheng
- CopyrightID (CopyrightChains transaction hash)
0x30c80defcfd93025ec9fb8e929a81eb6db3f8df4bb465ee01200beca7527c4a0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:675de68f78bc886b8f0661cc993178cfb9d5b6256e076cee155b8233e7afc6c4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI499618402
- Bitcoin block existence check
- https://blockstream.info/api/block/960448