OT-2026-000038766
Publication integrity record
Foam pad vacuum gripper, three stage ejector, 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-2026-000038766) never changes.
Identity and time
| Publication number | OT-2026-000038766 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769e-71ee-82dd-fe4438c16b3e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038766 |
| Status | PUBLIC |
Content hashes
| Canonical text | cbccfb3ebdf7660167efbf3f0660bfd8d48840105f9316590dfaad6f82656fbf |
|---|---|
| Markdown | 88536a91dc77f6d330286d1b6caad95f627fd94d14be0f9053e63fdff2a39889 |
| Publication page | c5722b751f8a8dd210a57d900c295aa49e7b65ecffaa5092c14019fe21892fdb |
| Manifest | adfc0aa1cf86c7e433080084b3c152ed1bf74b488b2ad0f854a6449b9b3d8da8 |
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 | q4Rbcp9qNQnNu5uFrpSMmPGUnrSIWU8+T8ESi2uJWEmKC4uSfKWx1sJfTpBz3Or3Oiz+qovHS92ThvcEx/1xCw== |
| 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
| 2026-09-17T11:21:18.435997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038766observed c5722b751f8a8dd210a57d900c295aa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:18.417938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038766/manifest.jsonobserved adfc0aa1cf86c7e433080084b3c152ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:18.398111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038766/publication.mdobserved 88536a91dc77f6d330286d1b6caad95f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:18.379298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038766/publication.txtobserved cbccfb3ebdf7660167efbf3f0660bfd8...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. |
|---|