ISRC HKUM72200439
Verified recording
HKUM72200439 is “明年見 - Rap Version” by ONE PROMISE,
registered on the CopyrightChains blockchain with CopyrightID
0xfac025221868875f60a9c9e95e84b9dbb9ffc220dfab3d80ae28dbfe79cc7a43 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM72200439.
Recording identifiers
- ISRC
- HKUM72200439
- Title
- 明年見 - Rap Version
- Artist
- ONE PROMISE
- CopyrightID (CopyrightChains transaction hash)
0xfac025221868875f60a9c9e95e84b9dbb9ffc220dfab3d80ae28dbfe79cc7a43
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:becbc3800ef1342d1d25b6a76c1f799c86401cf823079e42c01fac038371682c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM72200439
- Bitcoin block existence check
- https://blockstream.info/api/block/960455