ISRC PL90S2500034
Verified recording
PL90S2500034 is “Rysy” by Marceli Bober,
registered on the CopyrightChains blockchain with CopyrightID
0x74aca1513d10581f6d94519fb1472848201218dfce99843622a1221293c56c6b and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL90S2500034.
Recording identifiers
- ISRC
- PL90S2500034
- Title
- Rysy
- Artist
- Marceli Bober
- CopyrightID (CopyrightChains transaction hash)
0x74aca1513d10581f6d94519fb1472848201218dfce99843622a1221293c56c6b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:9eac118fdc4675883eeba47732748d2df20b124212a96dbbbce0ffb991e4c3a5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL90S2500034
- Bitcoin block existence check
- https://blockstream.info/api/block/956302