OT-2026-000095413
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, three stage ejector, pressure sensor per zone, sustained blow-off 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-2026-000095413) never changes.
Identity and time
| Publication number | OT-2026-000095413 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f72-73eb-bb5d-8c683dd70860 · 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-2026-000095413 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b3cd834b672095de6e23e9d86803ab7dfd69f6013af1c2d74f2b10c88ad4b75 |
|---|---|
| Markdown | 4a7cb2504553634d87f6114eab50d799a5b8d437752f779506ed8a2134404442 |
| Publication page | bf77fb5fc3775955dabaabf6d7942027c0588a35d7fef92e0d88d98af55cf75c |
| Manifest | 205d8aeac5051873216fc03a4f9e9f4182e730f8e84e98b0bdb46d8c77b0fb36 |
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 | Fw7i/a8wiNeIoME09W1R1mC8zf9On/oIppEEJK66XQgHHthCSIGle6SAQAEFgtPqL9rDcsSyb/V3TUc/grP5Cw== |
| 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
| 2026-09-17T09:36:47.504560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095413observed bf77fb5fc3775955dabaabf6d7942027...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:47.488772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095413/manifest.jsonobserved 205d8aeac5051873216fc03a4f9e9f41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:47.471892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095413/publication.mdobserved 4a7cb2504553634d87f6114eab50d799...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:47.453708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095413/publication.txtobserved 3b3cd834b672095de6e23e9d86803ab7...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. |
|---|