ISRC HKUM72100039
Verified recording
HKUM72100039 is “明年見 - Duet Version” by ONE PROMISE,
registered on the CopyrightChains blockchain with CopyrightID
0xe8ed891d043973a3cbbd7b39da83f7db7923c5757cf8f4ba93f01941b260f6a8 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM72100039.
Recording identifiers
- ISRC
- HKUM72100039
- Title
- 明年見 - Duet Version
- Artist
- ONE PROMISE
- CopyrightID (CopyrightChains transaction hash)
0xe8ed891d043973a3cbbd7b39da83f7db7923c5757cf8f4ba93f01941b260f6a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:2514299144fadad0ac55041d8e88560072a7fe9c08f31b97936a41697bbb018d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM72100039
- Bitcoin block existence check
- https://blockstream.info/api/block/953515