OT-2026-000044159
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000044159) never changes.
Identity and time
| Publication number | OT-2026-000044159 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67b-725f-837f-2187c006bc45 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044159 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2bd9a903132c8f95d1adc2ebf8634ac7b6de976168153fe5a52fc9cb951b3a3 |
|---|---|
| Markdown | b97fc272de13aec67c18aed8309948c719d30fe84c8f362899c286e5dedad41f |
| Publication page | 2a761e2bb763939c241e0ee3f07a2449165a594d8b1e1c6c57723bb6cd8f5c14 |
| Manifest | 0096abe0fff5d9ef1bb7ddc7fa96483973329755d4246c1d7f5b6ff0831ef326 |
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 | 7xOkOFMjryKtljizAulzAYdlGbKSkgxzGPRg9L1yvbZXXQOxZGG5hX8ujxlLBkZiuP9QWy0m+cxnwSkRpWgjDA== |
| 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
| 2026-09-17T11:12:35.195576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044159observed 2a761e2bb763939c241e0ee3f07a2449...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:35.176345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044159/manifest.jsonobserved 0096abe0fff5d9ef1bb7ddc7fa964839...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:35.159041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044159/publication.mdobserved b97fc272de13aec67c18aed8309948c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:35.140542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044159/publication.txtobserved a2bd9a903132c8f95d1adc2ebf8634ac...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. |
|---|