ISRC DEK130505521
Verified recording
DEK130505521 is “Żegnaj” by Stefan Nowita,
registered on the CopyrightChains blockchain with CopyrightID
0x7fc730e7a38a1daf3409e170273c266ce84f8ec6404b57521ca6cfe71df7e1a1 and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEK130505521.
Recording identifiers
- ISRC
- DEK130505521
- Title
- Żegnaj
- Artist
- Stefan Nowita
- CopyrightID (CopyrightChains transaction hash)
0x7fc730e7a38a1daf3409e170273c266ce84f8ec6404b57521ca6cfe71df7e1a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:26abf93340ea903254cfad8c094c78db55a2c8e4c2a8f319ba6ff64d5a5fc134- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEK130505521
- Bitcoin block existence check
- https://blockstream.info/api/block/960489