ISRC NOJ2R2306040
Verified recording
NOJ2R2306040 is “OAK intro” by KØBER,
registered on the CopyrightChains blockchain with CopyrightID
0x783ea04d90da658993690db0c5827f93d3aa05cde0e90923c8fd979c1c3be276 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOJ2R2306040.
Recording identifiers
- ISRC
- NOJ2R2306040
- Title
- OAK intro
- Artist
- KØBER
- CopyrightID (CopyrightChains transaction hash)
0x783ea04d90da658993690db0c5827f93d3aa05cde0e90923c8fd979c1c3be276
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0df77564772e88c8afa218ca8e0d8ec7ddf13e298ca92de3217585f40b8a37f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOJ2R2306040
- Bitcoin block existence check
- https://blockstream.info/api/block/957118