ISRC HKUM70900406
Verified recording
HKUM70900406 is “最緊要好玩 (EXTENDED VERSION)” by Sam Hui,
registered on the CopyrightChains blockchain with CopyrightID
0x66810bba7575d3d5a687b7cb21e2868bf4dfa4f26a1793a0d8e41ee9e61f8dc4 and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM70900406.
Recording identifiers
- ISRC
- HKUM70900406
- Title
- 最緊要好玩 (EXTENDED VERSION)
- Artist
- Sam Hui
- CopyrightID (CopyrightChains transaction hash)
0x66810bba7575d3d5a687b7cb21e2868bf4dfa4f26a1793a0d8e41ee9e61f8dc4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:7ddeec5a51d46772180c56f75ef8819aa6b1e0bab9b5487e3a9b3a3bc1b9d7a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM70900406
- Bitcoin block existence check
- https://blockstream.info/api/block/960300
Full record
Track page: 最緊要好玩 (EXTENDED VERSION) · Machine-readable JSON-LD