OT-2026-000017382
Publication integrity record
Foam pad vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000017382) never changes.
Identity and time
| Publication number | OT-2026-000017382 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c9-77e6-941a-611d5d3cc309 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017382 |
| Status | PUBLIC |
Content hashes
| Canonical text | 303fd5291996ca1e97f833b0e8a99854c6800d8b6b28714462685c5d5cb467a8 |
|---|---|
| Markdown | 28861955f00e2dc03bd18844ca51704d55170d6883fe9dc5e8028096ba4c1445 |
| Publication page | e8854bc6f533ae4bc9657ee3d061cc059cfe327c55dd4723ac8d4280e8b59466 |
| Manifest | 3b1a8edda93e3dd5552b37b98bb0e61f8eaaac7214080d1a812d56f161f2328a |
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 | aiVEya//RLqIsMOedKRdJrOmpcnIBh4MplSyIIDCclLWTYF0qL575xW5zDIYXsKQ1k5jNQv4LOCywIPsTM/2CA== |
| 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
| 2026-09-17T12:02:30.231277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017382observed e8854bc6f533ae4bc9657ee3d061cc05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:30.214434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017382/manifest.jsonobserved 3b1a8edda93e3dd5552b37b98bb0e61f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:30.198000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017382/publication.mdobserved 28861955f00e2dc03bd18844ca51704d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:30.180605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017382/publication.txtobserved 303fd5291996ca1e97f833b0e8a99854...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. |
|---|