OT-2026-000035076
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000035076) never changes.
Identity and time
| Publication number | OT-2026-000035076 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-7d74-91bc-0b4e6c8b2017 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035076 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c548a42728b6584f0156ddc92f5eb63825ccbe43f21f3a8e8466341d569b775 |
|---|---|
| Markdown | fe463c577f9b2447ee0e6965da0aa10d6d761f9a33b09355a14e3fd30008c7a1 |
| Publication page | 9d015e174302cc31a6b58e0d8d193e6e919d30877d1b9952e8510103f49c3553 |
| Manifest | d0e104198063ef9edb565f2b842630d9e71d82cbf1ab6911445751ff862816b4 |
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 | KCuh6Zj+4BInlvPhnuE/ImP9XYaYNMV03rtjj2wxrscZodSM+sqlfceE0EavEWrV2+VJ+QvendrXKlu6Px/3CA== |
| 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
| 2026-09-17T11:28:08.453666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035076observed 9d015e174302cc31a6b58e0d8d193e6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:08.434171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035076/manifest.jsonobserved d0e104198063ef9edb565f2b842630d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:08.414997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035076/publication.mdobserved fe463c577f9b2447ee0e6965da0aa10d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:08.397363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035076/publication.txtobserved 0c548a42728b6584f0156ddc92f5eb63...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. |
|---|