ISRC ROGRS2400100
Verified recording
ROGRS2400100 is “umbra” by Oscar,
registered on the CopyrightChains blockchain with CopyrightID
0x871b0391fc3f5ab3391cf5e54e6608ff6c49fe6699e69beb83fafe05e91ba671 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ROGRS2400100.
Recording identifiers
- ISRC
- ROGRS2400100
- Title
- umbra
- Artist
- Oscar
- CopyrightID (CopyrightChains transaction hash)
0x871b0391fc3f5ab3391cf5e54e6608ff6c49fe6699e69beb83fafe05e91ba671
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:b52a0ca4f15443f9408580ae8b5ba011d174d0c1426bc6ab59c841aae7dc169a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ROGRS2400100
- Bitcoin block existence check
- https://blockstream.info/api/block/953520