ISRC PLX631900015
Verified recording
PLX631900015 is “Wolna Polska” by Lanek,
registered on the CopyrightChains blockchain with CopyrightID
0x2507aa66f600758967a34ca68bd2833b98656debff49d8e94ba5cf739570234c 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/PLX631900015.
Recording identifiers
- ISRC
- PLX631900015
- Title
- Wolna Polska
- Artist
- Lanek
- CopyrightID (CopyrightChains transaction hash)
0x2507aa66f600758967a34ca68bd2833b98656debff49d8e94ba5cf739570234c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f00ea3ebb332bfaba4691ee5844b17ea66d5b01c1c5f24bc3064d6ab4dd33539- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLX631900015
- Bitcoin block existence check
- https://blockstream.info/api/block/953520