OT-2026-000070970
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, 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-2026-000070970) never changes.
Identity and time
| Publication number | OT-2026-000070970 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2e-70d7-ac51-df1e69e81150 · 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-2026-000070970 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9f4ade7a00463cb0c75b8174edc42a80f4ba491e9f822eaceb0fe027b4d2af9 |
|---|---|
| Markdown | 093275ebdead98a7aea784af597bd669e340d5f29564ffe91b36a85d98986b73 |
| Publication page | 0a01f009eebbc3948094261d71c6f8fbc40f22427eebde8e0e6b42930eba242c |
| Manifest | 663e529ccc29adb34c6edb91a3b086afed30fde43083576613960a47095457a1 |
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 | iS9ZIssP+h23DUfIWzcWRsteiMWlPIbU/FNB9f0HNjFK5Pk2JxThY8Ej55uoGM1/hyCZ0h3D+ZQ5VDvnPW9vBQ== |
| 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
| 2026-09-17T10:25:48.606273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070970observed 0a01f009eebbc3948094261d71c6f8fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:48.589005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070970/manifest.jsonobserved 663e529ccc29adb34c6edb91a3b086af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:48.571752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070970/publication.mdobserved 093275ebdead98a7aea784af597bd669...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:48.554857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070970/publication.txtobserved d9f4ade7a00463cb0c75b8174edc42a8...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. |
|---|