ISRC USHMD1422904
Verified recording
USHMD1422904 is “Kofski” by Ocoeur,
registered on the CopyrightChains blockchain with CopyrightID
0x1f9e4f1315fc42d216fcfd1dcc034e31211f12f9da027e4bdc9b00adadab3819 and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHMD1422904.
Recording identifiers
- ISRC
- USHMD1422904
- Title
- Kofski
- Artist
- Ocoeur
- CopyrightID (CopyrightChains transaction hash)
0x1f9e4f1315fc42d216fcfd1dcc034e31211f12f9da027e4bdc9b00adadab3819
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:1a25cb3f28e84eed529de0688a1fac6c8390b3d7d3afd1dc0ac5d005bb4d3e31- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHMD1422904
- Bitcoin block existence check
- https://blockstream.info/api/block/960463