OT-2026-000095885
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, pump fed, 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-2026-000095885) never changes.
Identity and time
| Publication number | OT-2026-000095885 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac7-7142-8e13-d55aff997fdf · 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-2026-000095885 |
| Status | PUBLIC |
Content hashes
| Canonical text | fed82876f386902b0345ca40c009ec5ed94151340063e8e5344daf3fac46d5b3 |
|---|---|
| Markdown | e824e10628590d1e2275dd970397a935e7e6daf153c28b8f8dc284312ceb5c46 |
| Publication page | 9e9f782a7d89b22959a1d7a486bfb68bd3b6a7e2bfe2e980d4c7d1c483bfe6b7 |
| Manifest | 815be0abee287c3b8a4cfb2d2667597d30d6adb6c7b8721940cecb18b8877f0e |
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 | AiMlPJtgBT5+FbUTfIJQGzWemtp6ccxjcpk+OpsyNTVDL+vkhdpk0pSB4oQ/l4AFDTnry71FCXEr2pfBfk11DQ== |
| 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
| 2026-09-17T09:35:58.590569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095885observed 9e9f782a7d89b22959a1d7a486bfb68b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:58.571890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095885/manifest.jsonobserved 815be0abee287c3b8a4cfb2d2667597d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:58.553416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095885/publication.mdobserved e824e10628590d1e2275dd970397a935...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:58.533412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095885/publication.txtobserved fed82876f386902b0345ca40c009ec5e...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. |
|---|