ISRC QZES81945775
Verified recording
QZES81945775 is “Zapomniałem (feat. Baran, Bazi, Demon, Repeat, Uszer zDP & Zygson)” by Penx,
registered on the CopyrightChains blockchain with CopyrightID
0x54abc5e69ac37cf02a2b529e6e7009e9341be0d82ec9f158018180bb7bdade64 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES81945775.
Recording identifiers
- ISRC
- QZES81945775
- Title
- Zapomniałem (feat. Baran, Bazi, Demon, Repeat, Uszer zDP & Zygson)
- Artist
- Penx
- CopyrightID (CopyrightChains transaction hash)
0x54abc5e69ac37cf02a2b529e6e7009e9341be0d82ec9f158018180bb7bdade64
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:c90b54c04fbadd9d39cb0bd3ca3e906d59e3d3871daeb1b8daac0c3b5ea7e259- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES81945775
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Zapomniałem (feat. Baran, Bazi, Demon, Repeat, Uszer zDP & Zygson) · Machine-readable JSON-LD