ISRC PLUM71900478
Verified recording
PLUM71900478 is “Na Zawsze” by Frosti,
registered on the CopyrightChains blockchain with CopyrightID
0x9e92f5b4c17521a6520c21f908f51c3a759fdf30a6c5ca82909079c39d487bfe and independently timestamped
in Bitcoin block 960268 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM71900478.
Recording identifiers
- ISRC
- PLUM71900478
- Title
- Na Zawsze
- Artist
- Frosti
- CopyrightID (CopyrightChains transaction hash)
0x9e92f5b4c17521a6520c21f908f51c3a759fdf30a6c5ca82909079c39d487bfe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:53:07+00:00
- Bitcoin block
- 960268
- Canonical record hash
sha256:ac6e9719bc4d27eb7d791c1d6e197d205dc5c16a8fa0bbf5bbcd295292ca1577- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM71900478
- Bitcoin block existence check
- https://blockstream.info/api/block/960268