ISRC PL57G2100416
Verified recording
PL57G2100416 is “POLISH JAZZ” by OSQAR,
registered on the CopyrightChains blockchain with CopyrightID
0x1e8e1a59ec9734dd5f41dc2f321089f28a17960d4aba62268475e7fbba3fc6e8 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL57G2100416.
Recording identifiers
- ISRC
- PL57G2100416
- Title
- POLISH JAZZ
- Artist
- OSQAR
- CopyrightID (CopyrightChains transaction hash)
0x1e8e1a59ec9734dd5f41dc2f321089f28a17960d4aba62268475e7fbba3fc6e8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:d4ad1ed2874349cfe6a20c0bda94e1064e287fe45dc1b278e137e4a2174785a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL57G2100416
- Bitcoin block existence check
- https://blockstream.info/api/block/960418