OT-2026-000092785
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000092785) never changes.
Identity and time
| Publication number | OT-2026-000092785 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b600-7063-914f-ac9c64d72359 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092785 |
| Status | PUBLIC |
Content hashes
| Canonical text | 75757d214755722b38e3a40770f11a8f16fe63a0f5d2404ee24f78f7ba548a38 |
|---|---|
| Markdown | bf4c08e0b3d45efb71eadeb184ee3cbeb303b60c2ecb7e789c0d13f22e89541e |
| Publication page | 6d51d4e0056437b2056510bda4a883d196433b5dcd34d579ea49dfc7e55d3001 |
| Manifest | 110428de8c8e0aa4d04de1710c6a04e5579713532a6e98db09bdf1ca4e70ddc3 |
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 | 1rMCN2uDk2d1/aeD6/ICoixTEsykOcYN/15sE2vB+mOo8YcBrB9ICiWYL8ELwh/TfrpwtJNxpqaJwtqAsIz1DQ== |
| 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
| 2026-09-17T09:41:26.077189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092785observed 6d51d4e0056437b2056510bda4a883d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:26.059605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092785/manifest.jsonobserved 110428de8c8e0aa4d04de1710c6a04e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:26.041309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092785/publication.mdobserved bf4c08e0b3d45efb71eadeb184ee3cbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:26.018392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092785/publication.txtobserved 75757d214755722b38e3a40770f11a8f...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. |
|---|