OT-2026-000058262
Publication integrity record
Foam pad vacuum gripper, 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-2026-000058262) never changes.
Identity and time
| Publication number | OT-2026-000058262 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f397-7b3e-854c-198e23a1c724 · 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-2026-000058262 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99d2b6376aaac0120105edf1850a72aa39d7967696c169c59d4e9541ae8f48d1 |
|---|---|
| Markdown | 9528c1649321f38b0d9fbb8be1857ab13bd2985d51a70b08d3d63caa2aed7ac2 |
| Publication page | 614efcd7a57ece70a6dc34d31678400355c5892274d4ad3db49e469310235c01 |
| Manifest | f58432350a6168b87e7cf7dd5f1f48917703b0a0316dc3e634459cc23bda6d8f |
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 | 3mMQOq4N2zCAfA8mygq0+6qNU3kXbzyXbMofO4SSQIEyTcXrTxgbjlg1XsbXm+CqkkWns2mZS0WQVT7ZOzglDA== |
| 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
| 2026-09-17T10:46:38.758477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058262observed 614efcd7a57ece70a6dc34d316784003...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:38.741578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058262/manifest.jsonobserved f58432350a6168b87e7cf7dd5f1f4891...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:38.723777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058262/publication.mdobserved 9528c1649321f38b0d9fbb8be1857ab1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:38.705582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058262/publication.txtobserved 99d2b6376aaac0120105edf1850a72aa...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. |
|---|