OT-2026-000064854
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented after 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-2026-000064854) never changes.
Identity and time
| Publication number | OT-2026-000064854 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debc-7244-858b-aac0ea2fc524 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064854 |
| Status | PUBLIC |
Content hashes
| Canonical text | ecec7cf274a0c5665cdcf45b91961009df9819f7f432479ac9ed23341df6c603 |
|---|---|
| Markdown | d95bf0a8b768e72bf3732a047eb3c23e8d63174d73df07a571840131f56aa3d6 |
| Publication page | f06fa057bdfac9faedc7d9e6d1c876661d8f3289474ea24a6788b5b7137e3f22 |
| Manifest | 9c94c54f9c1ccc925322aa6cf39107db5579d74754ebf88a4e50cea7904074af |
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 | uomUv/HUuLGqks+5QoSdD5Mtb6NN4AjGPQhrGmzMin3nA/KtM2uztCN1GBKUXvkVikych0MUiep1d8szSYhCBQ== |
| 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
| 2026-09-17T10:35:46.199353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064854observed f06fa057bdfac9faedc7d9e6d1c87666...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:46.181706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064854/manifest.jsonobserved 9c94c54f9c1ccc925322aa6cf39107db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:46.163168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064854/publication.mdobserved d95bf0a8b768e72bf3732a047eb3c23e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:46.143072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064854/publication.txtobserved ecec7cf274a0c5665cdcf45b91961009...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. |
|---|