OT-2026-000024051
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, pump fed, 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-2026-000024051) never changes.
Identity and time
| Publication number | OT-2026-000024051 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7826-83d0-d249e0870ce2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024051 |
| Status | PUBLIC |
Content hashes
| Canonical text | 705ca8ff3775524858ff1b34a99a031ea0e2eb6df801ae761e7858b3bfd99a37 |
|---|---|
| Markdown | 54ccc775d629604f808c0ed102eb0ab1c1bd73f00bf0442f9c15a4783a857dee |
| Publication page | 15f482f5a8ce2aa38f652f6aebd9e2bcbe1250ad7ce0fdb442e4c92189f3444f |
| Manifest | 6d9ba928d5060083ec3c855b00e7bbe227cfb281db450bf885df86386b83cb4c |
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 | K4ftDIJTTUKBrGvQlpv0gQI0gYmw4WSoex8QkzaozI+5mHA3zwvCDXsEUiHmSVCv2NboD2KzsZDGPIbsGkkkDQ== |
| 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
| 2026-09-17T11:50:57.293688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024051observed 15f482f5a8ce2aa38f652f6aebd9e2bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:57.258400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024051/manifest.jsonobserved 6d9ba928d5060083ec3c855b00e7bbe2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:57.232190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024051/publication.mdobserved 54ccc775d629604f808c0ed102eb0ab1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:57.210056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024051/publication.txtobserved 705ca8ff3775524858ff1b34a99a031e...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. |
|---|