OT-2026-000039833
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000039833) never changes.
Identity and time
| Publication number | OT-2026-000039833 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d6-7087-8c22-4dcd22c1baf5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039833 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e00c8d1c205824ccfc63a97966812254b68780ffeeb0967258d62fe1820f3cf |
|---|---|
| Markdown | 7393fc8d11b84888abe456e4bc0aa6f395dbf0dd6d01d14899021628f3897c59 |
| Publication page | 55ac42ed02d78395f58a16b81fd30dd95c94d225c08ae6befa2575a825df3444 |
| Manifest | 84b073a016ae431bb3c54b030a32887ef11d0e00577a3c1a5823a455a1967cdf |
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 | H/fUlbK2fLXvbQMQPUQS1dFW0H8JRErQOevqVyQbksjO7MAJXmMsFG6IMIbz1eQ33ITbe7OA7zzPIZZG8xQEBw== |
| 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
| 2026-09-17T11:20:02.707308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039833observed 55ac42ed02d78395f58a16b81fd30dd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:02.689430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039833/manifest.jsonobserved 84b073a016ae431bb3c54b030a32887e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:02.645567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039833/publication.mdobserved 7393fc8d11b84888abe456e4bc0aa6f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:02.607196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039833/publication.txtobserved 7e00c8d1c205824ccfc63a9796681225...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. |
|---|