OT-2026-000009082
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, single stage ejector, pressure sensor per zone, vented 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-2026-000009082) never changes.
Identity and time
| Publication number | OT-2026-000009082 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-71df-b02f-ea497bf08c42 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009082 |
| Status | PUBLIC |
Content hashes
| Canonical text | de69fd4d7f4ef58354194ab6699a05b11e5deb339d370803bdeb17fb31efe1db |
|---|---|
| Markdown | 6d11eaffee6447a7eff1effcded6e4a047f779a1e5dae7e998bd26f2de798785 |
| Publication page | cebe719814a15991a6905f37cc6e9166e6e7040278f73f23a623012a9abcc8f7 |
| Manifest | 8ad9a38211098ae5d9e8fa4d7873b5df57f7e77e98dc4ad7c44d7c97ea3c665a |
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 | mSi5TZCRfqbo+zixnrH4B54Bl8rtYs6vIEcfkaaFAjwuLnLW1UIcq93nRsqH2yu/4m7q9RxjslVhL0Xtk0wvCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:45.233205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009082observed cebe719814a15991a6905f37cc6e9166...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:45.210475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009082/manifest.jsonobserved 8ad9a38211098ae5d9e8fa4d7873b5df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:45.188853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009082/publication.mdobserved 6d11eaffee6447a7eff1effcded6e4a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:45.167875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009082/publication.txtobserved de69fd4d7f4ef58354194ab6699a05b1...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. |
|---|