ISRC PLF242211262
Verified recording
PLF242211262 is “Ostatni raz w życiu” by MaKo CEO,
registered on the CopyrightChains blockchain with CopyrightID
0xd4797d0f4567c2778d194508d059250eb1e611045759423b727fc78064a23f11 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLF242211262.
Recording identifiers
- ISRC
- PLF242211262
- Title
- Ostatni raz w życiu
- Artist
- MaKo CEO
- CopyrightID (CopyrightChains transaction hash)
0xd4797d0f4567c2778d194508d059250eb1e611045759423b727fc78064a23f11
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:9a738109b55d8ab77ab812d6a2f37f5da4856037de9182cea326f61087d97d8a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLF242211262
- Bitcoin block existence check
- https://blockstream.info/api/block/957120