ISRC FR26V2020811
Verified recording
FR26V2020811 is “Persyflaż” by Barto Katt,
registered on the CopyrightChains blockchain with CopyrightID
0xd18fde6df21ce3e150cd47a81b2fd13ee1affd554bfa1cb9949811d25754448f and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR26V2020811.
Recording identifiers
- ISRC
- FR26V2020811
- Title
- Persyflaż
- Artist
- Barto Katt
- CopyrightID (CopyrightChains transaction hash)
0xd18fde6df21ce3e150cd47a81b2fd13ee1affd554bfa1cb9949811d25754448f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:38340555941b596259f82a583c7127c2f02078fb5fae25919aa4b20c721e2216- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR26V2020811
- Bitcoin block existence check
- https://blockstream.info/api/block/960370