ISRC HKG631877025
Verified recording
HKG631877025 is “玉奴自嘆” by Susanna Kwan,
registered on the CopyrightChains blockchain with CopyrightID
0x19628a744de77331807a4b8041e0616e0eea5a5c9755ada52f23d1972cb2ab23 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG631877025.
Recording identifiers
- ISRC
- HKG631877025
- Title
- 玉奴自嘆
- Artist
- Susanna Kwan
- CopyrightID (CopyrightChains transaction hash)
0x19628a744de77331807a4b8041e0616e0eea5a5c9755ada52f23d1972cb2ab23
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:80b37602164bb9d6737905c8db8d4cb4cb60f2b3b80b244e8d29571d7bf493f2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG631877025
- Bitcoin block existence check
- https://blockstream.info/api/block/960247