OT-2026-000103260
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, pulsed blow-off after 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-2026-000103260) never changes.
Identity and time
| Publication number | OT-2026-000103260 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-76d3-a2b3-6a528a456df8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103260 |
| Status | PUBLIC |
Content hashes
| Canonical text | 822e07bf78b8bbfc77b5952abacba894356f6de930f5ae027b05a5466a932b95 |
|---|---|
| Markdown | 789c37ca6171856c2eec43b59e42d3b1acbe8375dfd76051af63013a12a9cb01 |
| Publication page | 58d5b19d6705d3e28f62837934cc4586619bc60417c6cab93080a071d8f922ef |
| Manifest | b4009ae6b4ae2a7078e3e4a3a89267485f59c87406a76a771c42d7cd70e1aa80 |
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 | HgMjM2rVRrIJYlz5LKLGMS69xLMVxKYYRL5KaK88XPcuddUjsWxKJyge/vZN6kteZg2TAJDmTKwVS03hekAECw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:29.828531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103260observed 58d5b19d6705d3e28f62837934cc4586...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:29.811679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103260/manifest.jsonobserved b4009ae6b4ae2a7078e3e4a3a8926748...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:29.795603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103260/publication.mdobserved 789c37ca6171856c2eec43b59e42d3b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:29.777534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103260/publication.txtobserved 822e07bf78b8bbfc77b5952abacba894...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. |
|---|