OT-2026-000034914
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000034914) never changes.
Identity and time
| Publication number | OT-2026-000034914 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-7925-8ad1-878970b21837 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034914 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a56ce8a4575bbf5d4a652e7d94691e57a9c9e795eacda76d118f84c288a1f85 |
|---|---|
| Markdown | 62c8e78ebb5322a7032123d40b9a1a33ed663e1b2c39c787822f629e6b2780ab |
| Publication page | c7769cc52c044befa1c7996e86acd26cb7b22f5c33c0a00d2cb4300fc311fcc3 |
| Manifest | 61dc1438c92bff48eb04c61808dcc9a73e762bf0c7cac56e55639a93b7f36f82 |
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 | SNfCpPD5oCBA9GuKKXZIaPdRfWTGpDdMBmtS+fgZddx8mMa2Lvgxrxr/Z5h6H10Lwh5fLKdIkDZVoVsHDB1MAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:30:41.873357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034914observed c7769cc52c044befa1c7996e86acd26c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:41.851490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034914/manifest.jsonobserved 61dc1438c92bff48eb04c61808dcc9a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:41.825702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034914/publication.mdobserved 62c8e78ebb5322a7032123d40b9a1a33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:41.793610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034914/publication.txtobserved 1a56ce8a4575bbf5d4a652e7d94691e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:55.616143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034914observed c7769cc52c044befa1c7996e86acd26c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:55.599775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034914/manifest.jsonobserved 61dc1438c92bff48eb04c61808dcc9a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:55.581235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034914/publication.mdobserved 62c8e78ebb5322a7032123d40b9a1a33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:55.561568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034914/publication.txtobserved 1a56ce8a4575bbf5d4a652e7d94691e5...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. |
|---|