OT-2026-000078805
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, pulsed blow-off before set-down
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-2026-000078805) never changes.
Identity and time
| Publication number | OT-2026-000078805 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbd-7115-b82c-d2e173aee7fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078805 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4ae6ef4528f19ed2a74f524090f73c3833eddaa3beec7a8cf20098a273464e45 |
|---|---|
| Markdown | 391dbf33ad3e018cd1e01f1cb308af27685eeaa4943539dfcc0fd50bc9fb6cbc |
| Publication page | b1c488e711f89ae72b4a578d25bc79f822f959c05d92df6d1990a63e3df7127c |
| Manifest | d248e5a395797877258d8d1c1ea94eba3a18234886aee17ab1f1f1b7c331b91a |
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 | 09g3FBU4lcl7KgzZu45QREfkDlppPnQTIF634ESPcZcHf2AYKk7q+jFJFUG5quvLqJAXozqCVkTQz+FAe2EVDg== |
| 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
| 2026-09-17T10:05:35.753882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078805observed b1c488e711f89ae72b4a578d25bc79f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:35.734280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078805/manifest.jsonobserved d248e5a395797877258d8d1c1ea94eba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:35.715822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078805/publication.mdobserved 391dbf33ad3e018cd1e01f1cb308af27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:35.697689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078805/publication.txtobserved 4ae6ef4528f19ed2a74f524090f73c38...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. |
|---|