OT-2026-000045418
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000045418) never changes.
Identity and time
| Publication number | OT-2026-000045418 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76c-7387-a456-12e675e2b60c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045418 |
| Status | PUBLIC |
Content hashes
| Canonical text | 900cadc758638baf325af2a10a85677a964a82cf03106aec4197d2521077c366 |
|---|---|
| Markdown | 9728cf12bd4bc0b6104df567f6a1af9c3bb7c4bea3b27b3b2604482fb46ff157 |
| Publication page | 899d7d7516257962865af97efc43563cadcff15320c1309fa383e4ffaed14230 |
| Manifest | 00ad311ef0f1ce4f4c3ff3489718eaa20f2b69c6f68917c051a71db8589f72cb |
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 | fq5nbbedbe7WgcwWl2bCpFt9F/frlBmSNPZ+Tw4mf78MfpbZ/hVVrkErnlS/MmUPkXcmluoUtT8zVk/5r4zpBw== |
| 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
| 2026-09-17T11:10:42.616977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045418observed 899d7d7516257962865af97efc43563c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:42.596527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045418/manifest.jsonobserved 00ad311ef0f1ce4f4c3ff3489718eaa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:42.576744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045418/publication.mdobserved 9728cf12bd4bc0b6104df567f6a1af9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:42.557313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045418/publication.txtobserved 900cadc758638baf325af2a10a85677a...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. |
|---|