OT-2026-000065554
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000065554) never changes.
Identity and time
| Publication number | OT-2026-000065554 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7232-ac41-b2550d4ede71 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065554 |
| Status | PUBLIC |
Content hashes
| Canonical text | b61db00c0521c34654a316dfebf90af4c29c2b2546bf14ca2dab774520394482 |
|---|---|
| Markdown | 13942a554b761295d5d1fb2dc7da6ac729c12e8076b0c0e99767de5227990da4 |
| Publication page | 7f7824db1499ab58955bc60a265473240e51e6fa62e9a8a7d888ce0393b850d4 |
| Manifest | 1ed3ccf8c55f19f4ef3535b83eb331bd489651622f450e6af7752a0a8adc9c92 |
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 | rUWepWKGbD7ky1HfiJlMCP2k30mwUhhiXQfUYNv4CGqIt71xBVf2aI4RU077g4bnQ36XN1CNInViDL7mEBslCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:51.568376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065554observed 7f7824db1499ab58955bc60a26547324...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:51.550625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065554/manifest.jsonobserved 1ed3ccf8c55f19f4ef3535b83eb331bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:51.528457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065554/publication.mdobserved 13942a554b761295d5d1fb2dc7da6ac7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:51.510293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065554/publication.txtobserved b61db00c0521c34654a316dfebf90af4...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. |
|---|