OT-2026-000071056
Publication integrity record
Six bellows cup vacuum gripper, six 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-2026-000071056) never changes.
Identity and time
| Publication number | OT-2026-000071056 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2e-7657-9e7e-794c4e648ef5 · 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-2026-000071056 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0cdd746d92f1ca6d30a8baba29fc3584cf4c89b36de5984c268a7f26352f5a35 |
|---|---|
| Markdown | 40dd8e59fb30aa5d156d4dc90eb78656adbe6d335b0c713bb1c2fae80470a585 |
| Publication page | b03fb25f5032e49db58f5afd197387114c08d95105d95db4adde888dd97da9c1 |
| Manifest | ef136a0c27e14f487a42bae5a0a673f38be8af091a7e19974488992bcb122b1a |
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 | 8iqNARl3C7iuRhh//QzLKbdS+FwT7IlpNV7wB7cixgfNQyiBtCGZB2zy8b3I44q9SlQTaq9/kp90oxo3w5r7CA== |
| 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
| 2026-09-17T10:25:54.836966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071056observed b03fb25f5032e49db58f5afd19738711...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:54.820044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071056/manifest.jsonobserved ef136a0c27e14f487a42bae5a0a673f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:54.801577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071056/publication.mdobserved 40dd8e59fb30aa5d156d4dc90eb78656...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:54.783264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071056/publication.txtobserved 0cdd746d92f1ca6d30a8baba29fc3584...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. |
|---|