OT-2026-000067686
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000067686) never changes.
Identity and time
| Publication number | OT-2026-000067686 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bdb-77ca-b3b8-10c530ef0ed8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067686 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4df38df2d974a65ff58988f158c7f79c7235299efb703d417bb5ef6e1a6c853 |
|---|---|
| Markdown | fe0e1c980782d8f275388ea59ff33436f29946382d3804d8ccc8862ce9cdd3dc |
| Publication page | 3d9e8214b1bd3d7733bcec7ff1623a0374f969895c8f320ffaaf22bbcc208111 |
| Manifest | 36607b3344f84effd43a8bc1f17edfb87158d29fa02e6002480f0c73b853f2b0 |
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 | DbZg9Vd4BvXd4X3E4u+3ABloM2yC9aQbFl+e2z9M2jWz+4N6UOggt5Eia0lXULSG9EnoEzwtg3RrdZGUziXcBA== |
| 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
| 2026-09-17T10:32:01.515645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067686observed 3d9e8214b1bd3d7733bcec7ff1623a03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:01.497901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067686/manifest.jsonobserved 36607b3344f84effd43a8bc1f17edfb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:01.479434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067686/publication.mdobserved fe0e1c980782d8f275388ea59ff33436...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:01.460987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067686/publication.txtobserved d4df38df2d974a65ff58988f158c7f79...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. |
|---|