OT-2026-000069386
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000069386) never changes.
Identity and time
| Publication number | OT-2026-000069386 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b529-7b5e-be2b-44ed9e8c6b28 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069386 |
| Status | PUBLIC |
Content hashes
| Canonical text | 19908e2f69adc3197680a2716683a98cd21dbeae37b0d5efc8b8d31c45859d12 |
|---|---|
| Markdown | c8928d37c4ebb190179f90c097a2dc476217d93329cfd73d14cb5d01d62e27fd |
| Publication page | c217ad38a50fd0cf9611ed4f76b72cf24dff7b1e40cb33536b9c0983edf8f79a |
| Manifest | 3dbb3563296f535db3413a7ac0fb10f00bae6ff182a089aef2858a269570c784 |
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 | gSRTa4JGAjooVEQuDGsf1vGT/fQTTtyaXAkYDjgxjiFfT6vBEdgodUxpijtGkHQLB+fdUOPP/EQvJRtMYRypCg== |
| 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
| 2026-09-17T10:30:18.525373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069386observed c217ad38a50fd0cf9611ed4f76b72cf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:18.509900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069386/manifest.jsonobserved 3dbb3563296f535db3413a7ac0fb10f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:18.492727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069386/publication.mdobserved c8928d37c4ebb190179f90c097a2dc47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:18.475021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069386/publication.txtobserved 19908e2f69adc3197680a2716683a98c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:59.012535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069386observed c217ad38a50fd0cf9611ed4f76b72cf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:58.996112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069386/manifest.jsonobserved 3dbb3563296f535db3413a7ac0fb10f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:58.979270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069386/publication.mdobserved c8928d37c4ebb190179f90c097a2dc47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:58.961252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069386/publication.txtobserved 19908e2f69adc3197680a2716683a98c...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. |
|---|