ISRC UK4ZF1900021
Verified recording
UK4ZF1900021 is “So Cold” by Mahalo,
registered on the CopyrightChains blockchain with CopyrightID
0x3a954ed73962720ec0b5ec5479830a50067ab693b01701a4e0e54d8b69148116 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK4ZF1900021.
Recording identifiers
- ISRC
- UK4ZF1900021
- Title
- So Cold
- Artist
- Mahalo
- CopyrightID (CopyrightChains transaction hash)
0x3a954ed73962720ec0b5ec5479830a50067ab693b01701a4e0e54d8b69148116
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3135c84a497d6539e9bc410d38a286a29901635ae6e3d2a4d7d97d49b87bdcb2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK4ZF1900021
- Bitcoin block existence check
- https://blockstream.info/api/block/953513