OT-2026-000058174
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold 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-2026-000058174) never changes.
Identity and time
| Publication number | OT-2026-000058174 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6edb-7e41-ad7a-513290a98447 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058174 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0897942a79cc472e71b84772c42886608837af6083a7813072cc49fbf934336a |
|---|---|
| Markdown | 57b2043bb45e60c1599eed748cb76a1f4682add18db376567bdbfbaf3e00dfa6 |
| Publication page | f318702c75d22ed8ced9ff08fdc49600430cb1f8580fbc94e576a0f4994c74f7 |
| Manifest | 0eff432e97a1e086c4107ad2f777b749b11fc7ef0f7363973f52b186bcf3b5ff |
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 | M9rNrSFnsDdMxS6Sx5DbI3NeeDo9Nz+yu8fOkr1uH5ujeavAotbYK2GoSpNCYPt56RxOEeRqsdeRgUequHWGDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:52.685433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058174observed f318702c75d22ed8ced9ff08fdc49600...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:52.666735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058174/manifest.jsonobserved 0eff432e97a1e086c4107ad2f777b749...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:52.648529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058174/publication.mdobserved 57b2043bb45e60c1599eed748cb76a1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:52.631772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058174/publication.txtobserved 0897942a79cc472e71b84772c4288660...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. |
|---|