ISRC ITZJ51200065
Verified recording
ITZJ51200065 is “Ff” by Roberto Olzer trio,
registered on the CopyrightChains blockchain with CopyrightID
0x0573c13875a754e66a43f6c0f21a27b65b2e29b0cd1984ded9fa2c0048f90787 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZJ51200065.
Recording identifiers
- ISRC
- ITZJ51200065
- Title
- Ff
- Artist
- Roberto Olzer trio
- CopyrightID (CopyrightChains transaction hash)
0x0573c13875a754e66a43f6c0f21a27b65b2e29b0cd1984ded9fa2c0048f90787
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:62059d2278970e05b05e7a05e4248356399980cd549e45d20a1f5d978f54557e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZJ51200065
- Bitcoin block existence check
- https://blockstream.info/api/block/960478