OT-2026-000079224
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000079224) never changes.
Identity and time
| Publication number | OT-2026-000079224 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b8f-7948-81b4-1c9f580e861a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079224 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0544f95d85f24f7f642c11668def7459a45a4268510bc0aa84dafc2a3dd530ec |
|---|---|
| Markdown | 76c939554960737af20cd034b5549e0d7f2aa1d93a375bc559d0d753b6137f2b |
| Publication page | b61db4745fb0a2e71430aa3da0781a93950adec1e3d8cd75248b55a43dd762ed |
| Manifest | 630f0ca899da8470b3c74c0ebe51676f837648dd4dae96d16c92f136e85bbefd |
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 | wQ95jj6kz3kA35mRhIQPmZmaURWr7HuKWiqi7X1HF954M2eMmTEFh7o1rMAUE7rkKXCoXq+ZULGkKsKO5WKjAQ== |
| 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
| 2026-09-17T10:04:48.951572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079224observed b61db4745fb0a2e71430aa3da0781a93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:48.933672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079224/manifest.jsonobserved 630f0ca899da8470b3c74c0ebe51676f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:48.917128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079224/publication.mdobserved 76c939554960737af20cd034b5549e0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:48.899395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079224/publication.txtobserved 0544f95d85f24f7f642c11668def7459...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. |
|---|