ISRC HKUM72200435
Verified recording
HKUM72200435 is “壹步 - Rap Version” by ONE PROMISE,
registered on the CopyrightChains blockchain with CopyrightID
0x7e556d8a940033796855d350baf0dd3f899621a41627ab9110f1aff6dcd22725 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM72200435.
Recording identifiers
- ISRC
- HKUM72200435
- Title
- 壹步 - Rap Version
- Artist
- ONE PROMISE
- CopyrightID (CopyrightChains transaction hash)
0x7e556d8a940033796855d350baf0dd3f899621a41627ab9110f1aff6dcd22725
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:db3ae4d171fdb0c7efe9f59fddd4a1d5384a20c46eb273d1439459f79a0e48d8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKUM72200435
- Bitcoin block existence check
- https://blockstream.info/api/block/957120