ISRC ITR551316670
Verified recording
ITR551316670 is “Nocturne in C Sharp Minor” by Olga Bordas,
registered on the CopyrightChains blockchain with CopyrightID
0x86087d1f979c9389810cd227cb8e158fae3e56e4b212294962fdf7ea19ec71b0 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITR551316670.
Recording identifiers
- ISRC
- ITR551316670
- Title
- Nocturne in C Sharp Minor
- Artist
- Olga Bordas
- CopyrightID (CopyrightChains transaction hash)
0x86087d1f979c9389810cd227cb8e158fae3e56e4b212294962fdf7ea19ec71b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:2c6e17dce3987cfdf9ab55e2ce5ee6ed4d4d4dbf105a0bf37c135abdfd02c21f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITR551316670
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Nocturne in C Sharp Minor · Machine-readable JSON-LD