OT-2026-000036351
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, three 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-2026-000036351) never changes.
Identity and time
| Publication number | OT-2026-000036351 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-7b1a-a13d-448b7ae2bac4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036351 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9524c2304ee3df0c4ab71c37cdda9f3ce4360c29b36e839d1a4f84c207b0c0c |
|---|---|
| Markdown | f850d773414ecd2b0ba7d2caba2f11da2a70c8de4344ac8649fdbc3ce77ad92c |
| Publication page | 27bbc84b8576ea982b00b43ab47d1e89f08728e925d25f5aab07e995455bef03 |
| Manifest | adf0241b3e4250538faf4b79dc3f8e4f0a8abd9fdb57e5997fbcc167014bab39 |
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 | 1+hjbWm9yQghd/qDeJJPdL+dzWT3EtJ2vp7pK3UWIp6AKy3qMcfKTvggE5Nh0kpB5cbY2hGhtCNrVGxlfHb2BQ== |
| 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
| 2026-09-17T11:26:43.373354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036351observed 27bbc84b8576ea982b00b43ab47d1e89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:43.354814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036351/manifest.jsonobserved adf0241b3e4250538faf4b79dc3f8e4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:43.337294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036351/publication.mdobserved f850d773414ecd2b0ba7d2caba2f11da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:43.318881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036351/publication.txtobserved f9524c2304ee3df0c4ab71c37cdda9f3...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. |
|---|