OT-2026-000075111
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000075111) never changes.
Identity and time
| Publication number | OT-2026-000075111 · never reused |
|---|---|
| Internal UUID | 01a0ae93-f1ff-7ab7-b0f5-7f5bf162ca4e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:26.476108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075111 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a5741f66b89154ee66b7db3f6420a4dc6018eb170a07a3c7ff6d5cb11b0f0b3 |
|---|---|
| Markdown | b118b19eea72d3044ab33511c116601fc4fa0d8a0c9d45e5fee25a4ed41d26a4 |
| Publication page | 071b56f9fee0f6fce3caf49158508ffc1a41a97854900fa954596825056dea19 |
| Manifest | d413b9271f61798064a53280d83be24e311f983e880ca6345ae08937550d1e55 |
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 | hIG6ojC6ZSFN70ABURs0LSKF2/MhA+nJUKuZjiq/DhJwImku9N4gbWdOz/iUTjnVH/GJOl1oJPB1ES8N++hWDw== |
| 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
| 2026-09-17T10:20:18.374514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075111observed 071b56f9fee0f6fce3caf49158508ffc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:18.354657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075111/manifest.jsonobserved d413b9271f61798064a53280d83be24e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:18.334966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075111/publication.mdobserved b118b19eea72d3044ab33511c116601f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:18.316420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075111/publication.txtobserved 4a5741f66b89154ee66b7db3f6420a4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:17.771540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075111observed 071b56f9fee0f6fce3caf49158508ffc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:17.755117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075111/manifest.jsonobserved d413b9271f61798064a53280d83be24e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:17.735465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075111/publication.mdobserved b118b19eea72d3044ab33511c116601f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:17.716990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075111/publication.txtobserved 4a5741f66b89154ee66b7db3f6420a4d...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. |
|---|