OT-2026-000070288
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000070288) never changes.
Identity and time
| Publication number | OT-2026-000070288 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-7619-8c39-cb5a6da8ddad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070288 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48bd5723eb0fab3f878c09b6a77f5fdf17a1cc98e123ec29c81ec23eb21316f7 |
|---|---|
| Markdown | 8b56450432cea88bbf62b3b8e16613882e78d0a568b6f3eda126b5f7723459c0 |
| Publication page | aa88d903c46e2de15291e2ac8d37ef6431e4b6ea64362981df6b68281593f5cc |
| Manifest | 88c9fe03a83420c3bb9d6a4f868e651e36bdd74ba896e6b9a63a7369d0bab2eb |
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 | szLkpXlO7PEPM5HGBxld6t7h8JJXzxo6PplDkXCv+bHHbW5DrBT/55ayeOzClrK383oRXG8t3mQOEklT5XxiCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:04.394802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070288observed aa88d903c46e2de15291e2ac8d37ef64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:04.378605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070288/manifest.jsonobserved 88c9fe03a83420c3bb9d6a4f868e651e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:04.362445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070288/publication.mdobserved 8b56450432cea88bbf62b3b8e1661388...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:04.345677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070288/publication.txtobserved 48bd5723eb0fab3f878c09b6a77f5fdf...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. |
|---|