OT-2026-000092476
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000092476) never changes.
Identity and time
| Publication number | OT-2026-000092476 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-76e5-86dc-ed40e35748d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092476 |
| Status | PUBLIC |
Content hashes
| Canonical text | f881cc596e408459a4d351b9ad303bcb200f3906f802282cbb9e5d63543636c3 |
|---|---|
| Markdown | 712c35f348b7a82cd6da5ea7fba9af04f5d45be5942d56d8e7948332650aecee |
| Publication page | 7b6734db4e808f12aaf0093544ce91738dad0d173029d7874b3a0c8092744d08 |
| Manifest | 0053b51eab312b1966b5aa758b69cd727ecc23f4528986772684e08b6df06a36 |
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 | bVxvCv8SQWzZs+DhLSxF2mQiG5WMAb6oycWwIhBlwo/SxHJZInAnQjN9/PC3Nko2ZZU5Wn4hG56qTvqa0RE7Bg== |
| 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
| 2026-09-17T09:41:02.611309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092476observed 7b6734db4e808f12aaf0093544ce9173...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:02.594182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092476/manifest.jsonobserved 0053b51eab312b1966b5aa758b69cd72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:02.574623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092476/publication.mdobserved 712c35f348b7a82cd6da5ea7fba9af04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:02.556811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092476/publication.txtobserved f881cc596e408459a4d351b9ad303bcb...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. |
|---|