OT-2026-000095620
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, two 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-2026-000095620) never changes.
Identity and time
| Publication number | OT-2026-000095620 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-7196-9da2-27e5eb7b52df · 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-2026-000095620 |
| Status | PUBLIC |
Content hashes
| Canonical text | d0b378b1afd4352b1a7cb5d149c6b006dce5babd25f521908b14efc3978f912e |
|---|---|
| Markdown | 74649ca7cb142cfe50d8f3a584d9a515fd5f4066937ea53230e459a59f29ccfd |
| Publication page | e132afd8b45ea8502abc5282bba7f6172cf026b1ce63210f0afc6c1c3f16bff8 |
| Manifest | e117b977abb9c08173bf63f32811489dde7e61dd9e3c65904a9f232010abb3b9 |
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 | IyRp/bnghvP6lYsIKC1ls6Cdw/P0RaSeTlhRhqjisIIMgPxEmercfNXHvlE8Ns6sXpf+jdokiueFCNBUmSfKBQ== |
| 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
| 2026-09-17T09:35:04.615858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095620observed e132afd8b45ea8502abc5282bba7f617...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:04.597627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095620/manifest.jsonobserved e117b977abb9c08173bf63f32811489d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:04.580870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095620/publication.mdobserved 74649ca7cb142cfe50d8f3a584d9a515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:04.563236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095620/publication.txtobserved d0b378b1afd4352b1a7cb5d149c6b006...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. |
|---|