ISRC HKUM70800703
Verified recording
HKUM70800703 is “逝去的諾言” by Priscilla Chan,
registered on the CopyrightChains blockchain with CopyrightID
0x109000d4fa9434fe550a0068587ffd3578490800c66fd1d635514da259703137 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM70800703.
Recording identifiers
- ISRC
- HKUM70800703
- Title
- 逝去的諾言
- Artist
- Priscilla Chan
- CopyrightID (CopyrightChains transaction hash)
0x109000d4fa9434fe550a0068587ffd3578490800c66fd1d635514da259703137
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8dcc33bd82ddc2e4a7a5834da1bdf01c96a15dbfe9f868b98e4540ebf2b3ab05- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM70800703
- Bitcoin block existence check
- https://blockstream.info/api/block/957118