OT-2026-000035013
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000035013) never changes.
Identity and time
| Publication number | OT-2026-000035013 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-7d09-b12c-dbb6e51c5923 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035013 |
| Status | PUBLIC |
Content hashes
| Canonical text | 482756e6bc6e180837509b6743feaf4461fc2c0c3d91253f9cad34210331df8a |
|---|---|
| Markdown | a935e2e1395eae7c05b1a08c4ce77df861240e2fe8fbe782fbbd73f6ed22887f |
| Publication page | d5a33425ce9b64e684dcfce2a95e9f1c69cac1459c1ba018a62aab17ae02a7fe |
| Manifest | 0c4c665d8aad7686a64ce111b7fe810032f8b77c9fd89c346744463be4ed41d7 |
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 | iTKxpaG6SoWsIMqYw3OhCvsONu0D/Z6xLMa/PTxGSnjzyfaVW5CrpN3rh7qa7CYcCVtfuxeL04RTrYGh0UZsDg== |
| 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
| 2026-09-17T11:28:03.212820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035013observed d5a33425ce9b64e684dcfce2a95e9f1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:03.192300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035013/manifest.jsonobserved 0c4c665d8aad7686a64ce111b7fe8100...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:03.172340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035013/publication.mdobserved a935e2e1395eae7c05b1a08c4ce77df8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:03.152225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035013/publication.txtobserved 482756e6bc6e180837509b6743feaf44...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. |
|---|