OT-2026-000080948
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented after 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-2026-000080948) never changes.
Identity and time
| Publication number | OT-2026-000080948 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b975-7ece-a5a8-40340e911c4d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080948 |
| Status | PUBLIC |
Content hashes
| Canonical text | c588d1445b1d60b558dcee0197b38bb0786422562552a70f81752f1ffd680f7e |
|---|---|
| Markdown | 95f978721de6f09727d825b75fc5a5fba0d8e38d54c696c7403b1aa84285bc89 |
| Publication page | 9740b5b44fff193e0137bcf10437bf9888a737775677bcbbe59386aeb9b59795 |
| Manifest | 9a4e795cd051b71333703ddfed7a547a963131caa6dbf6312cf1f661bfff0baa |
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 | iaYtkV/6aYEoHsSLmqnsXQsN6b2DL6mVloCzZtkRkd1Pk3sYPInwRblsSzrAzY0ZyopDwmHpScbWoN/H9YC/DQ== |
| 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
| 2026-09-17T10:02:13.577167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080948observed 9740b5b44fff193e0137bcf10437bf98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:13.560482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080948/manifest.jsonobserved 9a4e795cd051b71333703ddfed7a547a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:13.543679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080948/publication.mdobserved 95f978721de6f09727d825b75fc5a5fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:13.526910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080948/publication.txtobserved c588d1445b1d60b558dcee0197b38bb0...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. |
|---|