OT-2026-000086844
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, 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-2026-000086844) never changes.
Identity and time
| Publication number | OT-2026-000086844 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-75cb-aa20-32aa0aab2340 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086844 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e7481423b5c246fda85453af3d3b2ae6ed0daaa5c274275201c5af6b6717a29 |
|---|---|
| Markdown | f81002d9656268113149bbc248fc296005f077763a3079b37376c3824cfc0c58 |
| Publication page | 97b2fc4f3528a13dff57f3529c26a11a4fb635badd1c02cc872422d2e4264d7d |
| Manifest | 3727e5ff9d1cbeb00b0a4b9c3904c87aa6d964476078648dfdcc91efa41e7afc |
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 | iLdlPgqLNxYZmGQ2Jdkl3y7xDWctGP+hDCf3cyqioZgaBHRbSihCKXS5SVbbxFBhA5r+xNhLp2Gs3uObIz6+AQ== |
| 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
| 2026-09-17T09:51:40.582327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086844observed 97b2fc4f3528a13dff57f3529c26a11a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:40.562772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086844/manifest.jsonobserved 3727e5ff9d1cbeb00b0a4b9c3904c87a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:40.541405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086844/publication.mdobserved f81002d9656268113149bbc248fc2960...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:40.523691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086844/publication.txtobserved 9e7481423b5c246fda85453af3d3b2ae...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. |
|---|