OT-2026-000025751
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, pulsed 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-2026-000025751) never changes.
Identity and time
| Publication number | OT-2026-000025751 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83d-76c9-87f9-d21708807960 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025751 |
| Status | PUBLIC |
Content hashes
| Canonical text | 902ed4bc6dc54bd7d3c4b93be155289a03037ce7fbf5cf4bdfb45bdedf59593a |
|---|---|
| Markdown | 15945ed4e93ef1b92e0aaddcddc3a03f3445f5ab7a8953163e77de91dcd8f2b1 |
| Publication page | b46b6b648722238827bc1cd06409e9a24c3ddd2026ce4825b80553f08027114e |
| Manifest | 5e8951fd977ff55e96430fcf2d2c70816987513ee9beeed2a0d7c7a6f160ac8d |
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 | jbBNL7mApBOShgDUXlWoNtaMOt0IBwA7WTlhugEeTQ8+52TlP2EAm5DZKI/X4WO7fU/FH1H+5T2vKmCXJgplDA== |
| 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
| 2026-09-17T11:45:57.098022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025751observed b46b6b648722238827bc1cd06409e9a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:45:57.080787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025751/manifest.jsonobserved 5e8951fd977ff55e96430fcf2d2c7081...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:57.059764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025751/publication.mdobserved 15945ed4e93ef1b92e0aaddcddc3a03f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:57.041756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025751/publication.txtobserved 902ed4bc6dc54bd7d3c4b93be155289a...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. |
|---|