OT-2026-000026136
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000026136) never changes.
Identity and time
| Publication number | OT-2026-000026136 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-7570-bd44-3ab97c06461b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026136 |
| Status | PUBLIC |
Content hashes
| Canonical text | e91844cc75dfed50fc8f95b13a71beafce9bdc769eaff7439b6a201721157343 |
|---|---|
| Markdown | 6b06245c80e631231c33012e7fdaa17cb8b120e5e60bb72c2f37f53861935f36 |
| Publication page | 89a172df2e80d891b4d4d76ee199ecd7d564887253c1cc566d4afd219520f14c |
| Manifest | 5981443647b9f961753f5c7ba60b438fe98c387787e50a5328a84e3fab4fc3e3 |
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 | 4tWJMckpCj+vdMQ5eZvVAiIWH4HEc4iWzcVOMuxnGld1qHi7yZTwZ57+uGRSLRkwMD5cLk54bjPapqUIgB5jBw== |
| 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
| 2026-09-17T11:46:38.566285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026136observed 89a172df2e80d891b4d4d76ee199ecd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:38.542829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026136/manifest.jsonobserved 5981443647b9f961753f5c7ba60b438f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:38.527146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026136/publication.mdobserved 6b06245c80e631231c33012e7fdaa17c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:38.509113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026136/publication.txtobserved e91844cc75dfed50fc8f95b13a71beaf...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. |
|---|