ISRC PLH441200007
Verified recording
PLH441200007 is “Naprawimy To” by Grubson,
registered on the CopyrightChains blockchain with CopyrightID
0x74d508913e0453fcebc662af5b9cd2bf8dc740b8caddd3a4f1b0b0205dc8edc0 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441200007.
Recording identifiers
- ISRC
- PLH441200007
- Title
- Naprawimy To
- Artist
- Grubson
- CopyrightID (CopyrightChains transaction hash)
0x74d508913e0453fcebc662af5b9cd2bf8dc740b8caddd3a4f1b0b0205dc8edc0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:f5fed160a45cb7b525d20cc3f3b1c18bc658bb996cb88a6d47b6fafbd30ba644- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH441200007
- Bitcoin block existence check
- https://blockstream.info/api/block/953513