OT-2026-000036416
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000036416) never changes.
Identity and time
| Publication number | OT-2026-000036416 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-7684-b1c3-4556002b190f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036416 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96290166d667df5fc884cb98e485f607cf42227334e6e35b1f8c4e23c92b9d37 |
|---|---|
| Markdown | 25a13ca3396632292edfd04d498410f11b8d650895ac2752d2d5624044ae667e |
| Publication page | 4ee8d949e435584e3a4fb4fab20ba6cdb01211d2e2807672061d38ad32d12e6e |
| Manifest | 82fc2763fdacf890e9ac8dc4543d921a48b6623972b591c446b3276830d8a04a |
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 | rOCtS74EcnLj757ju7pzSKPBOXNwp9svokg1DkKwAtN3bHuErQRpBtN+evmOQeCIuuaxjqmt7RqN0U1gQ5fRCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:48.362242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036416observed 4ee8d949e435584e3a4fb4fab20ba6cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:48.345590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036416/manifest.jsonobserved 82fc2763fdacf890e9ac8dc4543d921a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:48.326514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036416/publication.mdobserved 25a13ca3396632292edfd04d498410f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:48.307860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036416/publication.txtobserved 96290166d667df5fc884cb98e485f607...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. |
|---|