ISRC PLF242107551
Verified recording
PLF242107551 is “Portfel” by Zarzycki,
registered on the CopyrightChains blockchain with CopyrightID
0x71e4c30f7368eaf7c5b27db2aac62da5a631cf7066d8d90c718e063f55650f43 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLF242107551.
Recording identifiers
- ISRC
- PLF242107551
- Title
- Portfel
- Artist
- Zarzycki
- CopyrightID (CopyrightChains transaction hash)
0x71e4c30f7368eaf7c5b27db2aac62da5a631cf7066d8d90c718e063f55650f43
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:2f76fd87f47a33ae014a90b4131de1595640dc9935418ee32ee1f2d2eb7672a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLF242107551
- Bitcoin block existence check
- https://blockstream.info/api/block/960138