OT-2026-000047182
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000047182) never changes.
Identity and time
| Publication number | OT-2026-000047182 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f9-75a2-b1d7-3e50623230e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047182 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44d843dce6c6e0bb20d610ec2ac9c096c8954df22e34f6bdebe694f705fa04d0 |
|---|---|
| Markdown | 58264621e10561346fc1d1525ee09f097e8a1cdece213951ad70f4a86795beee |
| Publication page | 17921216928f77ea284ead88bac9014263ddbdf8801ab082fa0e7eed856435a0 |
| Manifest | 3ff6a11069947a18f0642040ce27fae43dea2aad566539d750c38032ec5a0537 |
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 | sg1kIuX3P7r1NB7Zh3/syNRplCkUPy6pk0S7dUFp1RlavDaimo20bwWgs+2Co29rxq/yQ5T5DwiPp8QZL3jGCw== |
| 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
| 2026-09-17T11:10:33.316471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047182observed 17921216928f77ea284ead88bac90142...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:33.295528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047182/manifest.jsonobserved 3ff6a11069947a18f0642040ce27fae4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:33.275333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047182/publication.mdobserved 58264621e10561346fc1d1525ee09f09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:33.256511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047182/publication.txtobserved 44d843dce6c6e0bb20d610ec2ac9c096...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:00.260511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047182observed 17921216928f77ea284ead88bac90142...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:00.238615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047182/manifest.jsonobserved 3ff6a11069947a18f0642040ce27fae4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:00.218292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047182/publication.mdobserved 58264621e10561346fc1d1525ee09f09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:00.198697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047182/publication.txtobserved 44d843dce6c6e0bb20d610ec2ac9c096...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. |
|---|