ISRC PLV402301647
Verified recording
PLV402301647 is “Modlitwa Polaka - Marek Koterski Hołd” by Kosa,
registered on the CopyrightChains blockchain with CopyrightID
0xe9ab1600facb6976d396e26e31cc61d6a35ff8444c70cb68f1a130d0af987f24 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLV402301647.
Recording identifiers
- ISRC
- PLV402301647
- Title
- Modlitwa Polaka - Marek Koterski Hołd
- Artist
- Kosa
- CopyrightID (CopyrightChains transaction hash)
0xe9ab1600facb6976d396e26e31cc61d6a35ff8444c70cb68f1a130d0af987f24
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:340ff7db98a8dec975f2e310d70e6b72c82b21a207cce671e0ae6c4996608e99- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLV402301647
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Modlitwa Polaka - Marek Koterski Hołd · Machine-readable JSON-LD