ISRC PLUM72100886
Verified recording
PLUM72100886 is “Wrony” by Czarny HIFI,
registered on the CopyrightChains blockchain with CopyrightID
0x7f86c7dbab0fd8bb1a28f5e064866e51bf4802961cd861d3872bdba398e0f4c0 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/PLUM72100886.
Recording identifiers
- ISRC
- PLUM72100886
- Title
- Wrony
- Artist
- Czarny HIFI
- CopyrightID (CopyrightChains transaction hash)
0x7f86c7dbab0fd8bb1a28f5e064866e51bf4802961cd861d3872bdba398e0f4c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:210b25ee404a06d16154c8d9f87545cde5a3a3713e40865f65b7278e4a41091f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM72100886
- Bitcoin block existence check
- https://blockstream.info/api/block/960138