OT-2026-000023334
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000023334) never changes.
Identity and time
| Publication number | OT-2026-000023334 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7268-751b-8bab-afcbd38b37a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023334 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3ba4097c1ad6d7db92f5b8a3003af5f4fa93c7b8ca61de6998b0b39c804d887 |
|---|---|
| Markdown | d34726d3d02d4164ce236f5d53d20495633e40705b732fe50037bfa6fc608373 |
| Publication page | 244cd861fe5f3dfa48116e804f21cbe9d95295f5b28f817d6c3f2f5e7dd11702 |
| Manifest | 6101555d983ef95baecfd8bed394fb8c188b193723664ae83bc83bb5a4fda4d2 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | t0+v2gk2oLuBsVL7+I725MRYDAzYeGtUFRzphA0sjbk4YdLsAPUGIwWUsh8kokfVo2VjC5K/4gGVGLpBnDdIDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:51:25.426861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023334observed 244cd861fe5f3dfa48116e804f21cbe9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:25.407347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023334/manifest.jsonobserved 6101555d983ef95baecfd8bed394fb8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:25.386290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023334/publication.mdobserved d34726d3d02d4164ce236f5d53d20495...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:25.366475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023334/publication.txtobserved d3ba4097c1ad6d7db92f5b8a3003af5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|