OT-2026-000026335
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, 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-2026-000026335) never changes.
Identity and time
| Publication number | OT-2026-000026335 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a6-7c2e-9c0d-3417168c2d27 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026335 |
| Status | PUBLIC |
Content hashes
| Canonical text | 28b5f0e6f2d5f208245bb8dca3df0a5d1e39571982d80e1dadef059bebb3d70a |
|---|---|
| Markdown | d922d69fcf544147f5c4de3e505a3734800ca5865a52d8ff3592bd655d6a81e9 |
| Publication page | 94682c9f7a092f5758626a20d2ae3322e64cbd5e16eb58fc7f7bcbde39a12129 |
| Manifest | 200efe0b12b9cab78911fb75c0a1c55263b50ff85ccad740f10fd3bd9feb2025 |
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 | o9IJSydG1I+bcr3saOR96/Ow3myIu2sGN1HwgSCxSSw710RrzQoXKVyUbCoFsR/7K1jFqnbJOnyJi1PBhjLiBQ== |
| 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
| 2026-09-17T11:44:17.966765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026335observed 94682c9f7a092f5758626a20d2ae3322...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:17.950210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026335/manifest.jsonobserved 200efe0b12b9cab78911fb75c0a1c552...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:17.916803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026335/publication.mdobserved d922d69fcf544147f5c4de3e505a3734...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:17.901966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026335/publication.txtobserved 28b5f0e6f2d5f208245bb8dca3df0a5d...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. |
|---|