OT-2026-000016181
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000016181) never changes.
Identity and time
| Publication number | OT-2026-000016181 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-7c9d-b25a-c4e9a602079e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016181 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8d77a6cf38ed44581f1223ef41f9c65e37f836c15233cdd6067e997c81aadc8 |
|---|---|
| Markdown | c5a8e4b9e47e562f0d507a1e7c02e6af29a093dd78c98437bf2e83eb6c37b295 |
| Publication page | b86c89bc9305155a260c17a1300fd49476ab6bab50cc846d3214f936e65eac07 |
| Manifest | 9e5cab1f28731fa138d2a24eda27fc0c67b592d52e416c6ace579b992aa31656 |
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 | m48Ri1fEAAJGD/LOiz5AGQKfG24eS4k/bIJwX6x/Or18Teyv9l289Piyzz5SPF+mI3FO/4mC0VFY5+hPSgmfBA== |
| 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
| 2026-09-17T12:03:38.049539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016181observed b86c89bc9305155a260c17a1300fd494...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:38.031788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016181/manifest.jsonobserved 9e5cab1f28731fa138d2a24eda27fc0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:38.013901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016181/publication.mdobserved c5a8e4b9e47e562f0d507a1e7c02e6af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:37.993756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016181/publication.txtobserved e8d77a6cf38ed44581f1223ef41f9c65...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. |
|---|