ISRC FRX762125992
Verified recording
FRX762125992 is “To nie problem” by Barto Katt,
registered on the CopyrightChains blockchain with CopyrightID
0x89b8e0c7cc92a9315e5c0370f2055c579b6f07eb2651a2b6f69318678ee8bda1 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/FRX762125992.
Recording identifiers
- ISRC
- FRX762125992
- Title
- To nie problem
- Artist
- Barto Katt
- CopyrightID (CopyrightChains transaction hash)
0x89b8e0c7cc92a9315e5c0370f2055c579b6f07eb2651a2b6f69318678ee8bda1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:bd76385f74f4a954485dde7c0a8e803c16f76081b37615a687fc7273b030355f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762125992
- Bitcoin block existence check
- https://blockstream.info/api/block/953520