OT-2026-000093489
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000093489) never changes.
Identity and time
| Publication number | OT-2026-000093489 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7759-8b93-b525895edf58 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093489 |
| Status | PUBLIC |
Content hashes
| Canonical text | 964020546cde9f966eb8964159cf7f6bba3f431ae2c7d50000dac474c0b01062 |
|---|---|
| Markdown | ea695a194c7199a67365a546161ac86ca9dbdb4e63063bac0d0e95845c90fc86 |
| Publication page | 7e6dcf3c732704ee4900fff9d7e2b7b47edf16c105158e99da46e7329378b36c |
| Manifest | a73b36266cef143056f71ab1944b49777a394a3459f977166db36b06a2d568fd |
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 | uQgnaxfzZLEAdQBHi5PAaQ4b3A2jt2eAi/1Hy2kDOkmpOvkSnld2UxZh5iSCcWcVmJr6A2JgxO596dRUsx3xBw== |
| 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
| 2026-09-17T09:40:25.864875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093489observed 7e6dcf3c732704ee4900fff9d7e2b7b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:25.846492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093489/manifest.jsonobserved a73b36266cef143056f71ab1944b4977...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:25.826675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093489/publication.mdobserved ea695a194c7199a67365a546161ac86c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:25.807918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093489/publication.txtobserved 964020546cde9f966eb8964159cf7f6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:29.970001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093489observed 7e6dcf3c732704ee4900fff9d7e2b7b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:29.952312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093489/manifest.jsonobserved a73b36266cef143056f71ab1944b4977...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:29.932911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093489/publication.mdobserved ea695a194c7199a67365a546161ac86c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:29.915669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093489/publication.txtobserved 964020546cde9f966eb8964159cf7f6b...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. |
|---|