ISRC QZNWY2224099
Verified recording
QZNWY2224099 is “świeża krew” by Kosjusz,
registered on the CopyrightChains blockchain with CopyrightID
0xfc6c72a5a49b5894f7300e34b40ae0a5fd87d6fd5bc44a7562bed1cdafb47c3a and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2224099.
Recording identifiers
- ISRC
- QZNWY2224099
- Title
- świeża krew
- Artist
- Kosjusz
- CopyrightID (CopyrightChains transaction hash)
0xfc6c72a5a49b5894f7300e34b40ae0a5fd87d6fd5bc44a7562bed1cdafb47c3a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:b0ca3bc4269bc6e2b6d11239bb8be465d8e20b34c59dc5bc76caffb4d5b1defe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2224099
- Bitcoin block existence check
- https://blockstream.info/api/block/960300