OT-2026-000014818
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, pulsed blow-off 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-2026-000014818) never changes.
Identity and time
| Publication number | OT-2026-000014818 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d094-7b07-9202-1790d8aac8a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014818 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9eae17ad6f37bf679295408a94bf619d818c20608ced2fdbf41445606d9070d8 |
|---|---|
| Markdown | bccc17cad445a9e1488377754ea023b520174ae6ab4bb444acb872b46b463485 |
| Publication page | e7ba28cfa8245aeb2491f36278fb2e80749d2e1bb3a1dfe04cf5647f19e1fb66 |
| Manifest | 49b65d77d0d2130f9f52c4059985585627dfca885a7fff9a2f3d3c2c88f624ec |
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 | JDNs8nPp0SbFUZ8CPXQn66IQRCoPYoVP0sBqo4IS3oyBjN6f2JPGlSoYNdYsPRTkG1LoGQA6ZWLwveN000jJBg== |
| 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
| 2026-09-17T12:06:43.141966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014818observed e7ba28cfa8245aeb2491f36278fb2e80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:43.123363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014818/manifest.jsonobserved 49b65d77d0d2130f9f52c40599855856...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:43.104411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014818/publication.mdobserved bccc17cad445a9e1488377754ea023b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:43.086752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014818/publication.txtobserved 9eae17ad6f37bf679295408a94bf619d...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. |
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