OT-2026-000035026
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, supply line 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-2026-000035026) never changes.
Identity and time
| Publication number | OT-2026-000035026 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-7bb3-bc6c-498204f3ec45 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035026 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4df3eff2867d5a86f972845d0d7240a90f416c6746578ee0cec376af79d2e33a |
|---|---|
| Markdown | 2285b557506acd65d3514fc2ba815e832b4555b89c27274043ac76ce29e20ecd |
| Publication page | 342734fadb81de9dc6bed033f2e95dc03cd74e924d49ffbb9c208a371d3ce08c |
| Manifest | ce4f318b9b539e511243297abb7c8c30d8bb550a9159ae34362f21299189b53a |
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 | v8U47BeqbpL3Euiqh78H2qVH/nseoiiRIUEPJc2zJBmxYuNLd5ziRIA+q2s6nAAX2+eazQQSZuBat7+c70EbAQ== |
| 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
| 2026-09-17T11:28:04.356320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035026observed 342734fadb81de9dc6bed033f2e95dc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:04.336487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035026/manifest.jsonobserved ce4f318b9b539e511243297abb7c8c30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:04.316767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035026/publication.mdobserved 2285b557506acd65d3514fc2ba815e83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:04.294498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035026/publication.txtobserved 4df3eff2867d5a86f972845d0d7240a9...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. |
|---|