OT-2026-000008103
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, 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-2026-000008103) never changes.
Identity and time
| Publication number | OT-2026-000008103 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-7c70-9143-47fbbb4de8cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008103 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7757786c98049a8eaad8b817689f0e7a49389d96552b8d502ab3d3380fde9c69 |
|---|---|
| Markdown | 5754ed7958ce2409adbe3a90fd316fab8176eb1371775a0edcabee53870f01ec |
| Publication page | 162a5424038fa4fce48d9342bf82faa965b5bed6a698ee2abc09d1a674f94196 |
| Manifest | dd1b147630be9701ae6eeb1be28ad0791384ef687c0a0fa83dedb489875f241a |
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 | tkuzDAP5muQ/XvLGhDpsm2A4nph27Cf0LSrNzhpoEL4d2KmZsEFl8Cq22gMn1dR8HofvmBLO67CahZYFBLY9CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:23.677263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008103observed 162a5424038fa4fce48d9342bf82faa9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:23.658436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008103/manifest.jsonobserved dd1b147630be9701ae6eeb1be28ad079...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:23.632572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008103/publication.mdobserved 5754ed7958ce2409adbe3a90fd316fab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:23.613852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008103/publication.txtobserved 7757786c98049a8eaad8b817689f0e7a...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. |
|---|