OT-2026-000075114
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two 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-2026-000075114) never changes.
Identity and time
| Publication number | OT-2026-000075114 · never reused |
|---|---|
| Internal UUID | 01a0ae93-f1ff-73d0-92c5-487b51dc7e68 · 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-2026-000075114 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76a21fdd1008fcc696cecba9f9aa861808671b14042d9ea7f4b3a0bfa20a050c |
|---|---|
| Markdown | 38b5670958c93d5eb7d17f3a952f331e23783bbeb660e98422302f3b49f225b5 |
| Publication page | dd9532276fadf91a04b7fdea513336d36f58044daa901adb97728b8bbe0e4dd4 |
| Manifest | bf608cc928fbb36eb334116d100f6f15a4ca0a9c68d1d5b2afa9266e5351de98 |
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 | cX9oTRFJDJyZG2AUhYsCINJsIQ1Fs7oBqVjG2QUFYhFgm9UVjvvmdtxzFrU+YWPviCZK6fACrOQ9YgcSKdvxCw== |
| 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
| 2026-09-17T10:20:18.531682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075114observed dd9532276fadf91a04b7fdea513336d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:18.513835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075114/manifest.jsonobserved bf608cc928fbb36eb334116d100f6f15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:18.494834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075114/publication.mdobserved 38b5670958c93d5eb7d17f3a952f331e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:18.477556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075114/publication.txtobserved 76a21fdd1008fcc696cecba9f9aa8618...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:18.049904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075114observed dd9532276fadf91a04b7fdea513336d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:18.032365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075114/manifest.jsonobserved bf608cc928fbb36eb334116d100f6f15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:18.012016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075114/publication.mdobserved 38b5670958c93d5eb7d17f3a952f331e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:17.994590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075114/publication.txtobserved 76a21fdd1008fcc696cecba9f9aa8618...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. |
|---|