OT-2026-000097449
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000097449) never changes.
Identity and time
| Publication number | OT-2026-000097449 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b3-7b12-a0e7-a6bb33aef088 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097449 |
| Status | PUBLIC |
Content hashes
| Canonical text | a630a37b4e45dd71b988d87ec5971b96573a613e1b8c16e4221f8cc6348d8fef |
|---|---|
| Markdown | 917895e87e49f7f54c003cc8e87517547de499d411b992a1a38beeb8eeefe5c1 |
| Publication page | 4a41edc050e270b4d34ddd10effe6be8a4cfc79ed4b75f4f63bc4188412885e6 |
| Manifest | 1e07e5607eec503fe98083ba729155a7a38403fc8b4e879647910a7b8facbe6d |
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 | aJiGsvb2z8cLhIQ1m5OaZnMs1PCrYhRGb21IoweMdRO1Y50pGyvntGWGOf6jCcJbDVqvaf5CFbHx/ghCR7bpDw== |
| 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
| 2026-09-17T09:33:18.668190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097449observed 4a41edc050e270b4d34ddd10effe6be8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:18.650136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097449/manifest.jsonobserved 1e07e5607eec503fe98083ba729155a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:18.633646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097449/publication.mdobserved 917895e87e49f7f54c003cc8e8751754...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:18.616108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097449/publication.txtobserved a630a37b4e45dd71b988d87ec5971b96...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. |
|---|