ISRC DK5F12100111
Verified recording
DK5F12100111 is “Landkort” by Sigurd Barrett,
registered on the CopyrightChains blockchain with CopyrightID
0x9189335fcc267215cc0c299e18895fd01e2d4ce6288e37438733f302482260c9 and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DK5F12100111.
Recording identifiers
- ISRC
- DK5F12100111
- Title
- Landkort
- Artist
- Sigurd Barrett
- CopyrightID (CopyrightChains transaction hash)
0x9189335fcc267215cc0c299e18895fd01e2d4ce6288e37438733f302482260c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:0889e0cd3a0a911be0baf12f3557766f81654137ddc5f5f472411713b4cfbd16- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DK5F12100111
- Bitcoin block existence check
- https://blockstream.info/api/block/960309