OT-2026-000070824
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, 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-2026-000070824) never changes.
Identity and time
| Publication number | OT-2026-000070824 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-7c51-a12e-328ec3f163cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070824 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2dce0f2008a43071325f2f87f9c88bb96179e2e48a6556f55b8bf083845aef55 |
|---|---|
| Markdown | 962a15f2fcd44b786cd364af723bc5fc35037712b42e7ceed1c59ad78bda26dd |
| Publication page | fa35722e7c311d9540ec3f723db0fcc30c3f8b7764aee1917fe7a104ff55761c |
| Manifest | 37cd0dd5790daaf37f36253f8c90abdfed58b1e86245c52df4d8ad85c10dfbea |
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 | YRzQsDjTj1D+rLHR6qDy6h5BZlsRwV/OSoEBAHonJOAp8QJDsdp4VJ+Tze7GL4WtBZJybkNVIc2aKSTc1QqXAA== |
| 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
| 2026-09-17T10:25:38.129214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070824observed fa35722e7c311d9540ec3f723db0fcc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:38.111768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070824/manifest.jsonobserved 37cd0dd5790daaf37f36253f8c90abdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:38.095547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070824/publication.mdobserved 962a15f2fcd44b786cd364af723bc5fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:38.078935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070824/publication.txtobserved 2dce0f2008a43071325f2f87f9c88bb9...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. |
|---|