OT-2026-000100268
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, single stage ejector, pressure sensor per zone, sustained 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-2026-000100268) never changes.
Identity and time
| Publication number | OT-2026-000100268 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3053-7f81-ba61-48902baf91c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:05.469356Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100268 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5d4cca1d201c9c779e6eb15fec1e96768626ead0668102ae54e05cbdb2506a1 |
|---|---|
| Markdown | abd12e11f6e6b081069c2013fc7b8e58e04cbd9b5c143e460d38f948999840dc |
| Publication page | 7cf28018cdd614b154c9500d8a42d4f9b26bfa79d8ed1178d6fce5e7defaf44c |
| Manifest | 69c2496966745ff71d477fbb0cf5b0be01d2137365e473dc72bd328421c2e35a |
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 | IEnyc7IsZnHkg4HbQgmlH3NyCzK0gRawpr/dDLj5SFFxltd+EgTOwbAbTvw6KpDLYEZrIlk+ZlO20HCl9oVWDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:04.544352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100268observed 7cf28018cdd614b154c9500d8a42d4f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:04.524652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100268/manifest.jsonobserved 69c2496966745ff71d477fbb0cf5b0be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:04.507556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100268/publication.mdobserved abd12e11f6e6b081069c2013fc7b8e58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:04.490591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100268/publication.txtobserved d5d4cca1d201c9c779e6eb15fec1e967...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:34.196428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100268observed 7cf28018cdd614b154c9500d8a42d4f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:34.178994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100268/manifest.jsonobserved 69c2496966745ff71d477fbb0cf5b0be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:34.160640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100268/publication.mdobserved abd12e11f6e6b081069c2013fc7b8e58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:34.142574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100268/publication.txtobserved d5d4cca1d201c9c779e6eb15fec1e967...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. |
|---|