ISRC DEDU61600037
Verified recording
DEDU61600037 is “Joker” by Marek Hemmann,
registered on the CopyrightChains blockchain with CopyrightID
0xa1720893b371b77a049e4e0cc104b3d6cbe972591123088480b921ed9c84d417 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEDU61600037.
Recording identifiers
- ISRC
- DEDU61600037
- Title
- Joker
- Artist
- Marek Hemmann
- CopyrightID (CopyrightChains transaction hash)
0xa1720893b371b77a049e4e0cc104b3d6cbe972591123088480b921ed9c84d417
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7e3fbafe0a872b052d3ceb09c4ff29b3c4278446ddc8e0ea98b2572a2088267b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEDU61600037
- Bitcoin block existence check
- https://blockstream.info/api/block/953520