ISRC NLEF82300028
Verified recording
NLEF82300028 is “Astra” by Otik,
registered on the CopyrightChains blockchain with CopyrightID
0x85755c069815b9fc5b4c92eb45c4d9a13046bf9b2fb1c352833b86615be1f0c4 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLEF82300028.
Recording identifiers
- ISRC
- NLEF82300028
- Title
- Astra
- Artist
- Otik
- CopyrightID (CopyrightChains transaction hash)
0x85755c069815b9fc5b4c92eb45c4d9a13046bf9b2fb1c352833b86615be1f0c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:65d277f33e8183827566bfa9739b72c7139ecafbb98db6eeaa533648e5999892- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLEF82300028
- Bitcoin block existence check
- https://blockstream.info/api/block/960340