OT-2026-000026326
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000026326) never changes.
Identity and time
| Publication number | OT-2026-000026326 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a6-7b84-a23a-3672ceda208a · 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-2026-000026326 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67866d6a553eb20e83e1c1360fe5dcb00d5225419bcf0951fcc47ba4aa6109d0 |
|---|---|
| Markdown | fcbb16d8e0db9746b564ff80c664cd84350fc432adca3281be6768b07ceac2cc |
| Publication page | 73244a7a44e336aca7e76828c43f722d411819bf7cb356ad381ae5ba25f5a24c |
| Manifest | 6505d85e543d1162aab404fca314d0b9ec53a7340e6d3e3435a18aea9c332d06 |
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 | 2lKfdPA+JQ1eZqy9qcFZW9hJcr31pYi/AY/MrZ9Kmwa+Gg6LpuawX4BVXFWPzN96VMhUWTqokNbTYt0Wbz0yBw== |
| 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
| 2026-09-17T11:44:17.236151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026326observed 73244a7a44e336aca7e76828c43f722d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:17.206061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026326/manifest.jsonobserved 6505d85e543d1162aab404fca314d0b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:17.184972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026326/publication.mdobserved fcbb16d8e0db9746b564ff80c664cd84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:17.148571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026326/publication.txtobserved 67866d6a553eb20e83e1c1360fe5dcb0...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. |
|---|