OT-2026-000055713
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, 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-2026-000055713) never changes.
Identity and time
| Publication number | OT-2026-000055713 · never reused |
|---|---|
| Internal UUID | 01a0ae87-09ca-7d3e-a412-09d6c7e8ba66 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055713 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96cd479d805d2475c13417c7177973d64369a47c537c4f6c741b2ab4b28570d9 |
|---|---|
| Markdown | b3d1e022d778bd9234e31dc803f14c6345e924e68548e9149863a105e331e274 |
| Publication page | 335810d893259b48831e95108c67b018fccc4ce00df22b958caba1d8bafffb9e |
| Manifest | 78ffeadb59e066e2fd2b6ebf6776fe833b43f86d090ec16742a9b512410b1f06 |
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 | qNBwj3KREZvSRPhIZXoHHt4Fzc5hvJuK0p9Za2fC0/Er+jRFWw3syPy6mM9g+qF0zBG8zJSvTMvylMIZOmSGAg== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:02.674124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055713observed 335810d893259b48831e95108c67b018...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:02.656240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055713/manifest.jsonobserved 78ffeadb59e066e2fd2b6ebf6776fe83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:02.637049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055713/publication.mdobserved b3d1e022d778bd9234e31dc803f14c63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:02.618920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055713/publication.txtobserved 96cd479d805d2475c13417c7177973d6...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. |
|---|