OT-2026-000010971
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000010971) never changes.
Identity and time
| Publication number | OT-2026-000010971 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-78b3-aac0-aaea72f6494f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010971 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86ff04e154881f51bea4eaf00bd43ea476b7d5ac910e56cd88f6a72301776bfc |
|---|---|
| Markdown | 7e5909d9123fd1fa5db3be2eacf8304c20f511804de53608bd527379f9a83482 |
| Publication page | 786d7026c8090501147eccd75ead42809f7972584aec4b7e8fde85ab303b8099 |
| Manifest | 9b7c41ad15c96e913a23da86cc9bf0486dd6f840f34b0748f8254b72b17f81f3 |
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 | lY8kwQALRcadFZErSrUaQbhONoHZq3N5vbhGsOMlZVV5UbyGwZIc4uK29R3ofCRFxeMJDr+l9ulprsMJ/GCrDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:13:46.290134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010971observed 786d7026c8090501147eccd75ead4280...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:46.269014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010971/manifest.jsonobserved 9b7c41ad15c96e913a23da86cc9bf048...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:46.250592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010971/publication.mdobserved 7e5909d9123fd1fa5db3be2eacf8304c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:46.231073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010971/publication.txtobserved 86ff04e154881f51bea4eaf00bd43ea4...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. |
|---|