OT-2026-000026106
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000026106) never changes.
Identity and time
| Publication number | OT-2026-000026106 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-703c-9730-f153f9f85d5e · 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-2026-000026106 |
| Status | PUBLIC |
Content hashes
| Canonical text | eeb019bdfb530f61088402049659234782092c204ef6e54daa50a0168f8457da |
|---|---|
| Markdown | 1729e86b9c951cd56f37913c1de50eb82efe7f6b358d6a77845a6449085fdee1 |
| Publication page | a011c27d8dc2ef36d14e9043f9dc0ccb7d7748c87450fb75107bb01d0f2fe27b |
| Manifest | d25b59d92ea04ab640ab7d4dd7c41ade24a6749ef1af70fe10ca6e94a38b41ce |
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 | WMh6WZgiPU8dzVojYvBC8LC5Lnfz6EXL4r5mVaPaHaKGGBrFTDjOfaiyM3TVfq7GCCABpUfFuShau2vX8zogAg== |
| 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
| 2026-09-17T11:46:36.441821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026106observed a011c27d8dc2ef36d14e9043f9dc0ccb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:36.424577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026106/manifest.jsonobserved d25b59d92ea04ab640ab7d4dd7c41ade...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:36.407550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026106/publication.mdobserved 1729e86b9c951cd56f37913c1de50eb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:36.391006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026106/publication.txtobserved eeb019bdfb530f610884020496592347...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. |
|---|