OT-2026-000074416
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000074416) never changes.
Identity and time
| Publication number | OT-2026-000074416 · never reused |
|---|---|
| Internal UUID | 01a0ae93-717a-7152-96e2-ff658ba1b7b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:53.574555Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074416 |
| Status | PUBLIC |
Content hashes
| Canonical text | 81d34f95ff71c8c505ac5ccff0448bc02671a2014f63ec31ae58b730ec9412a1 |
|---|---|
| Markdown | 33c5f1dc6953583f4f63805eb16b3e31e2517c2eb3a3b7bec9fbce3101821679 |
| Publication page | a6e26e66d7cd699292c066a4cec601409779ccf879fa73648fe81bf7f6ecd49c |
| Manifest | e5ebd056ed276ebf660e7dc84e6120118cc9bd3564304abe4795c7ed96070fb0 |
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 | 1UwaiQU4NXYlNeYg1KOkltldbTO8E0OstLsjOelznsKp6v6w+Yztx4MQBiPm4fh1Hm4uCaVT7/eTqRQ1rHjgBA== |
| 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
| 2026-09-17T10:19:21.639074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074416observed a6e26e66d7cd699292c066a4cec60140...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:21.621343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074416/manifest.jsonobserved e5ebd056ed276ebf660e7dc84e612011...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:21.603604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074416/publication.mdobserved 33c5f1dc6953583f4f63805eb16b3e31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:21.583911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074416/publication.txtobserved 81d34f95ff71c8c505ac5ccff0448bc0...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. |
|---|