OT-2026-000026151
Publication integrity record
Foam pad vacuum gripper, three 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-2026-000026151) never changes.
Identity and time
| Publication number | OT-2026-000026151 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-7c99-936e-ad1f240f2a06 · 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-2026-000026151 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab200910bff4bd659160d66be07c0ede9e792259d7e357b59f56fdc04cf02476 |
|---|---|
| Markdown | a526b111302a871b53617e7ff87a2d81545aa500a1a688d3674106347916cba9 |
| Publication page | ee43dc58f3e5f4a718f3fcefb395e4e6ddf90cd2e49bbcda3cae50019bacd25b |
| Manifest | e637a9ecd58437b41061eacb8afdb8436f40638411727a474bbfcef6795fa262 |
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 | JxyaETSIgoova9P+1rfYIEYYOvlSQHFGoot2J1TG9bYnC/OZmv1qjVsiRqzec1rdteATE8SVWfVRWM4EBWAlCQ== |
| 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
| 2026-09-17T11:46:39.517870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026151observed ee43dc58f3e5f4a718f3fcefb395e4e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:39.501921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026151/manifest.jsonobserved e637a9ecd58437b41061eacb8afdb843...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:39.481797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026151/publication.mdobserved a526b111302a871b53617e7ff87a2d81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:39.457820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026151/publication.txtobserved ab200910bff4bd659160d66be07c0ede...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. |
|---|