OT-2026-000059886
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, 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-2026-000059886) never changes.
Identity and time
| Publication number | OT-2026-000059886 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7aba-9fa7-5c132bbfcaea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059886 |
| Status | PUBLIC |
Content hashes
| Canonical text | 540913cf52b8783221b6ba4ab03c0e7a74f6fa24ad9a42187db9dd3a56eee824 |
|---|---|
| Markdown | 7316e8a23cc71330091e90cf2d7bf8f02e51a8ad57df25d0d4982a6fe6f3d614 |
| Publication page | a46fd550b87a81dbb4181aa12dad27dad661ac139eed436e2a650f39b8d58625 |
| Manifest | a57ce2a5f5516660e8ab322ce1044b304d21b072e7b98925150f9509fe21a173 |
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 | ICYPmuKGuVHtVyxadfd2e9ZdIMdPXfcwnl9oAXI8e605O9irvQbnsnIqK5JMCXztVE11h4k6mzqKllM7fIcEBA== |
| 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
| 2026-09-17T10:44:38.707140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059886observed a46fd550b87a81dbb4181aa12dad27da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:38.690320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059886/manifest.jsonobserved a57ce2a5f5516660e8ab322ce1044b30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:38.674982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059886/publication.mdobserved 7316e8a23cc71330091e90cf2d7bf8f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:38.658834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059886/publication.txtobserved 540913cf52b8783221b6ba4ab03c0e7a...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. |
|---|