OT-2026-000026101
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off before set-down
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-2026-000026101) never changes.
Identity and time
| Publication number | OT-2026-000026101 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-7ebb-b4e2-de373b62c7a3 · 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-2026-000026101 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7a7352ca561879f73bbeb7d8cccc64c6302f3430abd6081b1029087d282df5b |
|---|---|
| Markdown | 9b43b06e1f4e7767aa018be96177a0f158c4f8bcf22c5018af5176ad76f44750 |
| Publication page | 4bc0eb4eb251636db6eb414f973a46ee0916ecd346bef8ecda66dc4f6b75197f |
| Manifest | 2817f3c9d0db06751e66919bb0482708a6290c5c6f41f3b59155b54374923bc4 |
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 | vwBPiE3f/yE0UOIgnObJforaY/bf7kJbi/ciYnErmPdTG8iEv+pfUDJQ9SXZ22eoExI854FMca/QeOjIvVX3BA== |
| 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
| 2026-09-17T11:46:36.093309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026101observed 4bc0eb4eb251636db6eb414f973a46ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:36.077238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026101/manifest.jsonobserved 2817f3c9d0db06751e66919bb0482708...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:36.060649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026101/publication.mdobserved 9b43b06e1f4e7767aa018be96177a0f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:36.041614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026101/publication.txtobserved f7a7352ca561879f73bbeb7d8cccc64c...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. |
|---|