OT-2026-000038046
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000038046) never changes.
Identity and time
| Publication number | OT-2026-000038046 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88b-702e-a371-9726734fb35c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038046 |
| Status | PUBLIC |
Content hashes
| Canonical text | dae9d30fe27570860de35f03623a0e301feb5b2cb6095c4e69ebd3ac597908b7 |
|---|---|
| Markdown | d680691dd1101a0fc6f21974bee1db720ced23de66015c5b8e6bfe046c3cffaa |
| Publication page | 886488cd102f6e5db59a4d3b9a9f5c6b1b2c8ca07f2c9ab61cf20eebb70a90bd |
| Manifest | 9a71f55aa09bbf29ff3e4e48480ab45494ea4778a5b564f01dc2cec4828c1ebe |
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 | ob36HWesE2nAd3yvUvWy1zS2iBW4MmRMIjNHynktX8pmtpjnfH1UC84rP1g8v+DpYNrU+Izn0fntZUoWuq5fDQ== |
| 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
| 2026-09-17T11:23:21.742501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038046observed 886488cd102f6e5db59a4d3b9a9f5c6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:21.714004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038046/manifest.jsonobserved 9a71f55aa09bbf29ff3e4e48480ab454...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:21.694330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038046/publication.mdobserved d680691dd1101a0fc6f21974bee1db72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:21.675469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038046/publication.txtobserved dae9d30fe27570860de35f03623a0e30...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. |
|---|