OT-2026-000037806
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after set-down
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-2026-000037806) never changes.
Identity and time
| Publication number | OT-2026-000037806 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-727c-a76b-1b5d48d190ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037806 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5fd54c9ab7e755b788cfab2eb45eb26290920a465f205d04e507af1befb56b8 |
|---|---|
| Markdown | 4b6d551d3441529227407ce879c76a30600fbaa390bb1fe55e9a1fd5809b913e |
| Publication page | f0a7a8737fa74f2979ec076a64592369430e842a8a3713c0dc77d21feec729a4 |
| Manifest | f7bc33cafc1761b4b095fc0907b817891ceda894e59275d71231c5f11d9a48eb |
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 | EMRkg+lf3AvA0qgaDF27+uzU7ciqgVqWlDsWiTv+FSnGyY/kmNDwwCsqzKZ4EJcgu1to1RKbbt4kphx/y+aTCg== |
| 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
| 2026-09-17T11:23:03.156557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037806observed f0a7a8737fa74f2979ec076a64592369...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:03.138895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037806/manifest.jsonobserved f7bc33cafc1761b4b095fc0907b81789...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:03.019728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037806/publication.mdobserved 4b6d551d3441529227407ce879c76a30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:03.001169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037806/publication.txtobserved a5fd54c9ab7e755b788cfab2eb45eb26...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. |
|---|