OT-2026-000039665
Publication integrity record
Two cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off after 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-2026-000039665) never changes.
Identity and time
| Publication number | OT-2026-000039665 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d4-72a9-8067-fd375699d3a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039665 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1fac1abed9870a831bc82473d28dea340cd0a0724387e826c9b69f6aa338a29c |
|---|---|
| Markdown | beae1fff56ead532a72182a2bfd836750f70e7f4d290a30b28ccd50ef376bc5b |
| Publication page | 0790a3d65d6115c2a147d419eb79e5d4ffb9b24a14157e8c51ea42a5bd3c0a21 |
| Manifest | 263b4376a78640c725e3925cfa0ccc7816dc479b2f2373f004e0f5e8beb6d93f |
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 | qCmlUW+VvytAJTKqul1VzPNnyfsjyTDOBLZZnQCMp3784k0uX7obG9kQ1B7h8ji7L4UZmeDGSXVjmlmr7wzaBg== |
| 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
| 2026-09-17T11:19:50.857196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039665observed 0790a3d65d6115c2a147d419eb79e5d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:50.840049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039665/manifest.jsonobserved 263b4376a78640c725e3925cfa0ccc78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:50.822667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039665/publication.mdobserved beae1fff56ead532a72182a2bfd83675...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:50.803331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039665/publication.txtobserved 1fac1abed9870a831bc82473d28dea34...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. |
|---|