OT-2026-000060106
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000060106) never changes.
Identity and time
| Publication number | OT-2026-000060106 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-71e0-8c1f-330aa4f4cd89 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060106 |
| Status | PUBLIC |
Content hashes
| Canonical text | f657893ca5a046e59fe153b1871b2a2e1467c495a0e0b82c0c1712e01ad1085d |
|---|---|
| Markdown | e64e3b61a9b245f71629b8c20603292ffa899e64abe076ad72610f00838f9f67 |
| Publication page | a5890d978cd0205821cd2047b19b07f95882f2ff70a7eb1d45b15efec18707d9 |
| Manifest | 9e2161f5b1104081ba01397f9ca1883fb19f8059ab8ae14853c9d619a9f48796 |
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 | NEHgjtnoGZZKMp8SY7ou+hAzLRcMFb29nRfVW/XrdDZ5+ZCOkXhdroRgKsZ7bLU7V1tU/q7Jo1nrv9YldBooAg== |
| 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
| 2026-09-17T10:43:45.059632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060106observed a5890d978cd0205821cd2047b19b07f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:45.040373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060106/manifest.jsonobserved 9e2161f5b1104081ba01397f9ca1883f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:45.019506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060106/publication.mdobserved e64e3b61a9b245f71629b8c20603292f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:45.002326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060106/publication.txtobserved f657893ca5a046e59fe153b1871b2a2e...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. |
|---|