OT-2026-000063234
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, vented after 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-2026-000063234) never changes.
Identity and time
| Publication number | OT-2026-000063234 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-7460-8dcb-e715eb09b15d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063234 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4f4e3c90fa14e1f557916a85db6e0843264671eb84285aeb4a83c29ae85d841 |
|---|---|
| Markdown | 539028f75b3c3fc2331c323a23e7a45cf1339b6b08290684d9df3641cc89b62d |
| Publication page | 7df2355c28931b0293ea8a8595f8fd4128022e30d433d8a1d575992586e5f8e9 |
| Manifest | f0508a3b60caf61899c04faa01bf26554db11a2f371307f7285c2bef1db7f479 |
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 | iBdNrA3MdsPe+LDccLWPmcGQ+tcG2H25RwP/jKw12Ew6qA6lt7Sjd83knt8qdnr7+pZDTh1gt9bCoxib7hvwDA== |
| 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
| 2026-09-17T10:39:06.900156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063234observed 7df2355c28931b0293ea8a8595f8fd41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:06.884115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063234/manifest.jsonobserved f0508a3b60caf61899c04faa01bf2655...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:06.866106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063234/publication.mdobserved 539028f75b3c3fc2331c323a23e7a45c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:06.847749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063234/publication.txtobserved d4f4e3c90fa14e1f557916a85db6e084...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. |
|---|