OT-2026-000022266
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, sustained 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-2026-000022266) never changes.
Identity and time
| Publication number | OT-2026-000022266 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fc-765c-996d-a415f31bd4ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022266 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0383c4be126a93b9df7898357f2bcbe001b6633e677723025381be52bceebd1d |
|---|---|
| Markdown | 587c265e879298b125bfe89354abe40a9afabfbca48586494618776939839b76 |
| Publication page | fd6582f2470a179b03f5468a832ed006290cd3c39f7f0ab86ba730725071fb5b |
| Manifest | 8c3cb62733ba24fb461a2c86e3e8bee051c4fe91bcd6bcc1b50a4c616dcfafce |
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 | srb9/4mhPaiKB5WXZtI4hGi1GjYLkOqD7VCwvlyBsi0e3msloo+pwKYizxIf1bZqX/3EWqX1Mrjz4JoNzyiGAg== |
| 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
| 2026-09-17T11:52:45.959581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022266observed fd6582f2470a179b03f5468a832ed006...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:45.941283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022266/manifest.jsonobserved 8c3cb62733ba24fb461a2c86e3e8bee0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:45.921825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022266/publication.mdobserved 587c265e879298b125bfe89354abe40a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:45.904974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022266/publication.txtobserved 0383c4be126a93b9df7898357f2bcbe0...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. |
|---|