OT-2026-000095180
Publication integrity record
Four cup vacuum gripper, four zone face, two stage ejector, pressure sensor per zone, sustained 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-2026-000095180) never changes.
Identity and time
| Publication number | OT-2026-000095180 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6f-7459-a9e9-335d7e91d37a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095180 |
| Status | PUBLIC |
Content hashes
| Canonical text | d801f91aca3f9896eea040bd3160796034c6b290f59d5f1ea5c56be0b3868e8b |
|---|---|
| Markdown | ad84f66fa0dc07ae331c1fc6b9fde243c682e4768819fe9fd96da74a84d24055 |
| Publication page | 503e2d10797c499c8f6b49e1456f4492c63012e140aebbb7f12148b7270b133e |
| Manifest | 1f88cec8cc76b1d645e0a2f58783dc4932eadf513ac13cf07f9857ab7390d04d |
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 | sDtDLRDzQ1oe8t6IDtw4HkJEkwKkDNZccTIgewV5TLj/G5fOjdyyE5l54EWyGpyTuY0bTX/nzFULb76AAnWfDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:29.448702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095180observed 503e2d10797c499c8f6b49e1456f4492...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:29.431370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095180/manifest.jsonobserved 1f88cec8cc76b1d645e0a2f58783dc49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:29.414449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095180/publication.mdobserved ad84f66fa0dc07ae331c1fc6b9fde243...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:29.396635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095180/publication.txtobserved d801f91aca3f9896eea040bd31607960...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. |
|---|