OT-2026-000060859
Publication integrity record
Foam pad vacuum gripper, three zone face, three 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-2026-000060859) never changes.
Identity and time
| Publication number | OT-2026-000060859 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d2-71da-a2fd-146d6b8fe554 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060859 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb9efbaa0573684899448e7e6c6f6ba68f5e02cd9bc050b3b8be06a43946a8f6 |
|---|---|
| Markdown | 584baecf9934ee0b1af554974092def9bc8552990072f7a4b953a5e7bc63071c |
| Publication page | 79489d06b302aad2ce0efedcaa3d9cc005e564e87f259ae998f81005fc612a3b |
| Manifest | 5e0f95b351aecb0f2fc68b5434bb758ada87b1c1b27b2278b5e8ba85c54d3e68 |
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 | wUq+HB75MLMakhr55GuG4LVp+C8uQNukoARkEDs4NR3vloQbg6sWD5nHEAwjSev5MY7IFLJZ/o8b6/CJnUKuBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:37.086675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060859observed 79489d06b302aad2ce0efedcaa3d9cc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:37.070440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060859/manifest.jsonobserved 5e0f95b351aecb0f2fc68b5434bb758a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:37.053954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060859/publication.mdobserved 584baecf9934ee0b1af554974092def9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:37.038130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060859/publication.txtobserved cb9efbaa0573684899448e7e6c6f6ba6...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. |
|---|