OT-2026-000045579
Publication integrity record
Foam pad vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, pulsed blow-off before set-down
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-2026-000045579) never changes.
Identity and time
| Publication number | OT-2026-000045579 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f02-79b4-8364-d80b3495ac24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045579 |
| Status | PUBLIC |
Content hashes
| Canonical text | d0ed73b99a96130fc46f0f48a7cd040df27608eefa2824acc29bd3b9048028be |
|---|---|
| Markdown | 67568c9864ea19add26c9f7fbe07861f21890ee3d4b17d9c4a95ec20c58c07f8 |
| Publication page | 55eea6b774dbb1ab92d7b66862b37c8710827e43ba4b1a0fa1ba2aad89337afc |
| Manifest | 1a2070d07abac2d7c9aee07a39aaddfad4612e2a9ba9e5b927a61ed00746dff0 |
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 | PheWDhNRO3TYf7rO0AVwBtMgXE//L/rKR0/cbo7omIWr8Z6EXyQ2djJQ7NcjsclkS4qq5pciAk4OB8R0RgvMBA== |
| 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
| 2026-09-17T11:09:20.610282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045579observed 55eea6b774dbb1ab92d7b66862b37c87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:20.591973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045579/manifest.jsonobserved 1a2070d07abac2d7c9aee07a39aaddfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:20.570978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045579/publication.mdobserved 67568c9864ea19add26c9f7fbe07861f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:20.549838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045579/publication.txtobserved d0ed73b99a96130fc46f0f48a7cd040d...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. |
|---|