OT-2026-000059298
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, vented before 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-2026-000059298) never changes.
Identity and time
| Publication number | OT-2026-000059298 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8614-7b07-ac5b-0c624e3b1a3d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059298 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc9fb3c48644503f61db38944309f0c4f0742e665e108f4e9400f5720cb369af |
|---|---|
| Markdown | 22f6216683837c0936c81e76a8a7a6321b63cf67768e45e19a3659ac7b5c5236 |
| Publication page | f8d3c8615dbe5abdd37b2f4210d9c5ab912767357ab7c3f3091ca24d3b7f86a6 |
| Manifest | 3888eb038dd3645a10641a9969b659fb3ce94b27d8f8fb1d8bf0501450086429 |
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 | ntZVQNEC5sI9K7pMmKvUooa4w6lMz6gPGvuInMHpW65fN1mXmJJUUJDwKvrHRWZsRvrwXa1HPMPs09HgcYSnDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:45:51.469784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059298observed f8d3c8615dbe5abdd37b2f4210d9c5ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:51.452321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059298/manifest.jsonobserved 3888eb038dd3645a10641a9969b659fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:51.435168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059298/publication.mdobserved 22f6216683837c0936c81e76a8a7a632...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:51.417849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059298/publication.txtobserved bc9fb3c48644503f61db38944309f0c4...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. |
|---|