ISRC PLUM72300225
Verified recording
PLUM72300225 is “Cudotwórca” by Kosi,
registered on the CopyrightChains blockchain with CopyrightID
0x171ab0e15bd32ece142bcba891f9d566cd00343755d17a384af5f0aef8b551d5 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72300225.
Recording identifiers
- ISRC
- PLUM72300225
- Title
- Cudotwórca
- Artist
- Kosi
- CopyrightID (CopyrightChains transaction hash)
0x171ab0e15bd32ece142bcba891f9d566cd00343755d17a384af5f0aef8b551d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:3158c9d68c3c70758bd836d7d611db72e512b915b8582582e38718b7c94894a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72300225
- Bitcoin block existence check
- https://blockstream.info/api/block/957073