ISRC HKUM71500217
Verified recording
HKUM71500217 is “Warm Winter - Live” by Alan Tam,
registered on the CopyrightChains blockchain with CopyrightID
0xf4b5e9b37bb3e7568ebfeb283dd1b40f8bd69475a4440719745a3ad294a7b687 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM71500217.
Recording identifiers
- ISRC
- HKUM71500217
- Title
- Warm Winter - Live
- Artist
- Alan Tam
- CopyrightID (CopyrightChains transaction hash)
0xf4b5e9b37bb3e7568ebfeb283dd1b40f8bd69475a4440719745a3ad294a7b687
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:8f6fb3183c992d88b1654c0df8c91dc18c4ba5c2b58c09abcec4b1afd6bdd1b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM71500217
- Bitcoin block existence check
- https://blockstream.info/api/block/960368