ISRC DEA891301134
Verified recording
DEA891301134 is “Polska” by Leszek Możdżer,
registered on the CopyrightChains blockchain with CopyrightID
0xb0e2df2b213085c790f9043e9d545def516d76b0f38c888b7a5867721636b5f5 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA891301134.
Recording identifiers
- ISRC
- DEA891301134
- Title
- Polska
- Artist
- Leszek Możdżer
- CopyrightID (CopyrightChains transaction hash)
0xb0e2df2b213085c790f9043e9d545def516d76b0f38c888b7a5867721636b5f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c7d7f15af0efb7b261a2a954d005e4a76c8c7b97d037cb88bd0dd0cee530540d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA891301134
- Bitcoin block existence check
- https://blockstream.info/api/block/956304