OT-2026-000063766
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000063766) never changes.
Identity and time
| Publication number | OT-2026-000063766 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-7452-9bb1-96a0992422a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063766 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6fe9f9ee6a2ba43a0bc89769c83351aa0f53d5a1d1f85a7d46ffc964eab59826 |
|---|---|
| Markdown | ba2d64b54d749c456ccd005a684ee9ef0c1d37202c56c33f1572d06f7f9124cc |
| Publication page | ba19c918a9683a9f32f305cdda5549c42d9fa55bba190761723598cde9670993 |
| Manifest | ccdfee0e32aa388831ec62d4008fd4191920aa0bf685742475af950161c97d1a |
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 | Oa+BmPva2IBCNL5rrFatvqFnepnaxajoUoEWAhEOYuB3aWDYpdRnLF9hOdUICMkbWbywGX2Y+pkVzAhWdakHDg== |
| 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
| 2026-09-17T10:40:02.816101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063766observed ba19c918a9683a9f32f305cdda5549c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:02.792530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063766/manifest.jsonobserved ccdfee0e32aa388831ec62d4008fd419...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:02.757758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063766/publication.mdobserved ba2d64b54d749c456ccd005a684ee9ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:02.724877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063766/publication.txtobserved 6fe9f9ee6a2ba43a0bc89769c83351aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:26.280342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063766observed ba19c918a9683a9f32f305cdda5549c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:26.259970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063766/manifest.jsonobserved ccdfee0e32aa388831ec62d4008fd419...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:26.240623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063766/publication.mdobserved ba2d64b54d749c456ccd005a684ee9ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:26.220120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063766/publication.txtobserved 6fe9f9ee6a2ba43a0bc89769c83351aa...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. |
|---|