ISRC PLC062502998
Verified recording
PLC062502998 is “Kalka” by Semi,
registered on the CopyrightChains blockchain with CopyrightID
0xcce10ac95d2bb8f7495063cd3d2b3cc1709b56edf10c599682681fe49462ae51 and independently timestamped
in Bitcoin block 960145 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062502998.
Recording identifiers
- ISRC
- PLC062502998
- Title
- Kalka
- Artist
- Semi
- CopyrightID (CopyrightChains transaction hash)
0xcce10ac95d2bb8f7495063cd3d2b3cc1709b56edf10c599682681fe49462ae51
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:13:37+00:00
- Bitcoin block
- 960145
- Canonical record hash
sha256:9d62e7d55a572ee1f325350718b1558485836c5df4699511d39f0c799011e911- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062502998
- Bitcoin block existence check
- https://blockstream.info/api/block/960145