OT-2026-000036323
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, three stage ejector, supply line pressure sensor, pulsed 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-2026-000036323) never changes.
Identity and time
| Publication number | OT-2026-000036323 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-74af-992c-7f5f0aec0553 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036323 |
| Status | PUBLIC |
Content hashes
| Canonical text | da4bff1f37f22eef3bc681c80a5eea6c620f592eaaea38d0723901dc712c3c96 |
|---|---|
| Markdown | 7de40ef28692dbd26b2823076a0d59794e25af02b6f51d5f14f78e149e5a594b |
| Publication page | 037600dc83ae5e15321ae0ebf6a01a116c32526a84cb4c9ec4f40c7dc13af658 |
| Manifest | 52fb62a5a460e6f9a6174e085eff518ab13a48a7a1e0918159f8a1ff1a4080c2 |
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 | WJFgUrJqMFIvd+S9g5VKNxZ2MKUXHZTEUtmyBqXYV6TG0Yc3WVdef39IVqIjtX1r1ktSJS3vuQaMmicDWsYjDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:35.939957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036323observed 037600dc83ae5e15321ae0ebf6a01a11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:35.924179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036323/manifest.jsonobserved 52fb62a5a460e6f9a6174e085eff518a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:35.907720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036323/publication.mdobserved 7de40ef28692dbd26b2823076a0d5979...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:35.891353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036323/publication.txtobserved da4bff1f37f22eef3bc681c80a5eea6c...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. |
|---|