ISRC DEDU61100061
Verified recording
DEDU61100061 is “Roundabout” by Marek Hemmann,
registered on the CopyrightChains blockchain with CopyrightID
0xb40a1bd4a6e84e8a9ddcb219577556594fd82fcdc711324e3baf915e339a2682 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEDU61100061.
Recording identifiers
- ISRC
- DEDU61100061
- Title
- Roundabout
- Artist
- Marek Hemmann
- CopyrightID (CopyrightChains transaction hash)
0xb40a1bd4a6e84e8a9ddcb219577556594fd82fcdc711324e3baf915e339a2682
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:a2f051bc6bb665cba9688223e2ee26056b6afa4111eb77d08ceecb0e0963e359- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEDU61100061
- Bitcoin block existence check
- https://blockstream.info/api/block/960144