ISRC PL89B2200069
Verified recording
PL89B2200069 is “Było warto” by MaKo CEO,
registered on the CopyrightChains blockchain with CopyrightID
0x2b6080b61ebce5c23a89b9b6567e81c528fa19dfb1025dfcf8178b33a403bf18 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL89B2200069.
Recording identifiers
- ISRC
- PL89B2200069
- Title
- Było warto
- Artist
- MaKo CEO
- CopyrightID (CopyrightChains transaction hash)
0x2b6080b61ebce5c23a89b9b6567e81c528fa19dfb1025dfcf8178b33a403bf18
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e92c050e8814f83e74c19f87dde9423ab3a13a50118bf1339a7708e9e1e6df82- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL89B2200069
- Bitcoin block existence check
- https://blockstream.info/api/block/957118