ISRC PLA552400386
Verified recording
PLA552400386 is “Liczy się jutro” by Three of Us,
registered on the CopyrightChains blockchain with CopyrightID
0x7fe071abb678a5aa87406bed26ebc89764a67fe78fd268576641c17be05b8d90 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA552400386.
Recording identifiers
- ISRC
- PLA552400386
- Title
- Liczy się jutro
- Artist
- Three of Us
- CopyrightID (CopyrightChains transaction hash)
0x7fe071abb678a5aa87406bed26ebc89764a67fe78fd268576641c17be05b8d90
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:9fe9c4b782ef3dd94bcb44514a13fa3ef04098117c3a1b96d9c69053f68553af- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA552400386
- Bitcoin block existence check
- https://blockstream.info/api/block/960340