ISRC USC4R2226781
Verified recording
USC4R2226781 is “Oh Deer” by Darius de Haas,
registered on the CopyrightChains blockchain with CopyrightID
0x0bce5fb05a7aa5df2acfa4b0693b1a76de3121ee017da624659d3f457062e3db and independently timestamped
in Bitcoin block 956856 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2226781.
Recording identifiers
- ISRC
- USC4R2226781
- Title
- Oh Deer
- Artist
- Darius de Haas
- CopyrightID (CopyrightChains transaction hash)
0x0bce5fb05a7aa5df2acfa4b0693b1a76de3121ee017da624659d3f457062e3db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T01:25:57+00:00
- Bitcoin block
- 956856
- Canonical record hash
sha256:b17c4d75c32c5f0bc29c22faccd6d1f6524671d706305958c05fe79bc10f900c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2226781
- Bitcoin block existence check
- https://blockstream.info/api/block/956856