OT-2026-000069084
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000069084) never changes.
Identity and time
| Publication number | OT-2026-000069084 · never reused |
|---|---|
| Internal UUID | 01a0ae90-6dce-7de0-b335-5c47df925073 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:36.025578Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069084 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11f1e032353907fef4ea6a4960ab4a6b445141d406d29c3ca19e8a5573e19512 |
|---|---|
| Markdown | ffbd60235ff85aaefee50da0f97239cf46f39449ec1f031eb54350ebfc22b3b4 |
| Publication page | be9725f96827e129b50ee5b9718ba6b867a77d2748632d24c04b277a8db05171 |
| Manifest | f410d13424eca9df25d4731536c46812fa3206fb8475904ae4fa414cbce508cc |
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 | mFLEexmSV0wVcTmYEs8B/6BCSQIztcNe3W3LyQIzuLML4DAzik+zWNItmBWDldMMdonfs/x7HOQ838v+o09UAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:28:57.157537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069084observed be9725f96827e129b50ee5b9718ba6b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:57.140107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069084/manifest.jsonobserved f410d13424eca9df25d4731536c46812...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:57.122401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069084/publication.mdobserved ffbd60235ff85aaefee50da0f97239cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:57.105704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069084/publication.txtobserved 11f1e032353907fef4ea6a4960ab4a6b...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. |
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