OT-2026-000016670
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000016670) never changes.
Identity and time
| Publication number | OT-2026-000016670 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5918-7156-8714-1c3eb2801e6f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016670 |
| Status | PUBLIC |
Content hashes
| Canonical text | a174e1cfc10a40096588b5fd169e755e720bb059e80e39578d41e7d9e0665cbe |
|---|---|
| Markdown | 765d87d4eb53625d61ba74ba61ffb08d0f00758c1413038c42c213a36aad2395 |
| Publication page | ef5bea0055f3545275c8f5d8ef121cf930a4892663ba8237ac693d19a92b4960 |
| Manifest | ec7f675998c7e6a12092047eed7e9606a1660fe807d41633a6e33bec87de3635 |
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 | A7UqbYpZPYRbK4Z7rEUhCpG0sXOfJN3kgoFlPSUI2Pn4GGtbCoiPcOY4G1xeaeoULXmMbrhEBrR5IW6Hnxq+BA== |
| 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
| 2026-09-17T12:02:53.187403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016670observed ef5bea0055f3545275c8f5d8ef121cf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:53.170284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016670/manifest.jsonobserved ec7f675998c7e6a12092047eed7e9606...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:53.152720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016670/publication.mdobserved 765d87d4eb53625d61ba74ba61ffb08d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:53.133539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016670/publication.txtobserved a174e1cfc10a40096588b5fd169e755e...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. |
|---|