ISRC HKUM70802018
Verified recording
HKUM70802018 is “換季” by Hacken Lee,
registered on the CopyrightChains blockchain with CopyrightID
0x1c392b395bdc46eaa9955aaea780f149452d696cbdd0f0aafa3a1cacacfb7a3b 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/HKUM70802018.
Recording identifiers
- ISRC
- HKUM70802018
- Title
- 換季
- Artist
- Hacken Lee
- CopyrightID (CopyrightChains transaction hash)
0x1c392b395bdc46eaa9955aaea780f149452d696cbdd0f0aafa3a1cacacfb7a3b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:fb0abdf1c7479ac2e879426d62083fadaae500b20b99a35465f77fb728ee4793- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM70802018
- Bitcoin block existence check
- https://blockstream.info/api/block/960448