OT-2026-000070560
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, vented before 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-2026-000070560) never changes.
Identity and time
| Publication number | OT-2026-000070560 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-71b3-8675-684890aaa36e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070560 |
| Status | PUBLIC |
Content hashes
| Canonical text | b7c2b00cd2411329f56c387864a49a537d1a478a356a2fd3ea1bb61f8bd179d8 |
|---|---|
| Markdown | 0b4f5307284a0c57ed29ad695875317a0e8a02c9a7cc6e47f3bfb40d1d36171f |
| Publication page | 5053211909e77a1772acd3553932d111eaa9e27d04808ee1649df9a4e878617b |
| Manifest | a5b98ceeac53484f414f14616d29aede2daf0931abf89a375ee9c8a81b12dddc |
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 | t3YHNlSzSnqUU1EeEG5ZTAZPPOeJzjkYnM+0FbECISrn28I1V3szJPOA1MiQ+B1dd2W3Q9V/x12kICBx2wL+Cg== |
| 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
| 2026-09-17T10:26:24.628569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070560observed 5053211909e77a1772acd3553932d111...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:24.610816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070560/manifest.jsonobserved a5b98ceeac53484f414f14616d29aede...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:24.591404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070560/publication.mdobserved 0b4f5307284a0c57ed29ad695875317a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:24.575023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070560/publication.txtobserved b7c2b00cd2411329f56c387864a49a53...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. |
|---|