OT-2026-000058422
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000058422) never changes.
Identity and time
| Publication number | OT-2026-000058422 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39a-7194-9bdf-eeb29e184c44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058422 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e23cfa029008dff9efb265a3a1919b33e3cacffc361ee6a33a0178f2c69edf2 |
|---|---|
| Markdown | 8f3ebe1f34471a9d0d28f743a72d860ec515fa00e6e56012e4c13a5957bfc5c4 |
| Publication page | 4dc2d937dd781a6dc541a69288515673f66e4a53075102b29f39e9d7851fbc10 |
| Manifest | 029e39a1306e4dc56eb8559d80e88cdcbbff65b4f7429088dec2c1ca4fda5207 |
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 | AJtROGb8PubX/NNeV7QwfLDmr3OUBkQzcJsbj3ed8swjvpCXB2xQkqFNqXplJYUTZazcdodywjl0MjZUrmhQBg== |
| 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
| 2026-09-17T10:46:51.440204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058422observed 4dc2d937dd781a6dc541a69288515673...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:51.422370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058422/manifest.jsonobserved 029e39a1306e4dc56eb8559d80e88cdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:51.406423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058422/publication.mdobserved 8f3ebe1f34471a9d0d28f743a72d860e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:51.389710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058422/publication.txtobserved 3e23cfa029008dff9efb265a3a1919b3...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. |
|---|