ISRC PLA552100840
Verified recording
PLA552100840 is “Nie przyjechałem tu na Erasmusa” by Kobik,
registered on the CopyrightChains blockchain with CopyrightID
0x6aefe87bb7759ecb5f92723330cffcf47f08505aca4b5c420e620ab315a81499 and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA552100840.
Recording identifiers
- ISRC
- PLA552100840
- Title
- Nie przyjechałem tu na Erasmusa
- Artist
- Kobik
- CopyrightID (CopyrightChains transaction hash)
0x6aefe87bb7759ecb5f92723330cffcf47f08505aca4b5c420e620ab315a81499
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:644246074cc7c9cab4a6e22fc7424e68de38e5f36b143e165e183cbfb6d26f5f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA552100840
- Bitcoin block existence check
- https://blockstream.info/api/block/960250
Full record
Track page: Nie przyjechałem tu na Erasmusa · Machine-readable JSON-LD