OT-2026-000095685
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, single 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-2026-000095685) never changes.
Identity and time
| Publication number | OT-2026-000095685 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-7ae2-8eb4-467fb92bbfae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095685 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd4f8074460821507dcd04c172008aee511f794c1889df3f5ecab285705a0faa |
|---|---|
| Markdown | 2f578ef3c98bdfd83848a571c052afc7e660312aeea86094a9eacc411c3f4f48 |
| Publication page | b59925b6a0208400522605e8002150a9833ea03dfb009e6500cb42a25ef0d40d |
| Manifest | 31a3bff86d571047ae7e7ff0ad94fcf5801a9bcb8ce6a0cda5750bae932ce508 |
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 | 09LpSly0Nk1Ix0ykehy9wePdo7ZIFt8owDJ3M9E8W9vJ9paJHM2zHE3gROfvo4DNqiIUgMMiDaUbXXjmXVTKCw== |
| 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
| 2026-09-17T09:35:09.773479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095685observed b59925b6a0208400522605e8002150a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:09.754243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095685/manifest.jsonobserved 31a3bff86d571047ae7e7ff0ad94fcf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:09.735914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095685/publication.mdobserved 2f578ef3c98bdfd83848a571c052afc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:09.685139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095685/publication.txtobserved dd4f8074460821507dcd04c172008aee...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. |
|---|