OT-2026-000044075
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off before set-down
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-2026-000044075) never changes.
Identity and time
| Publication number | OT-2026-000044075 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67a-7fcc-9b3b-60e533d6596a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044075 |
| Status | PUBLIC |
Content hashes
| Canonical text | 088489331c7f793cd321ae17b764257d047f9dc27b503cab5d7af19b6254260d |
|---|---|
| Markdown | cf048859eec13509f489176cf7f528136c262d10d2c21081da1ea972aebe81f1 |
| Publication page | e5b3f96212a38543aca16351b67de71ba9a51af48588d4f3a86afb76c5408779 |
| Manifest | 61b1afd09171916209c15219eca5a9f47f3ae0c609dbe5ffc55971f0aab5eaa1 |
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 | hd1v16qEFjrQ25COC9/QyQGv8SnWHX5bgXQUCf9nIk7Z0bSI4+N3HBVD6zTQ9Z+XpStD0Si2Ll79evVjVy8BCA== |
| 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
| 2026-09-17T11:12:28.571058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044075observed e5b3f96212a38543aca16351b67de71b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:28.555688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044075/manifest.jsonobserved 61b1afd09171916209c15219eca5a9f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:28.537314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044075/publication.mdobserved cf048859eec13509f489176cf7f52813...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:28.520253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044075/publication.txtobserved 088489331c7f793cd321ae17b764257d...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. |
|---|