OT-2026-000016398
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000016398) never changes.
Identity and time
| Publication number | OT-2026-000016398 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-7734-bcd6-ff526b225cfb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016398 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e6ae96ff607068365117929d8f796a76e954d0ef4909289c2fd61111fa1ab87 |
|---|---|
| Markdown | b022148ccee14323f254cac5edafdbb16265c27682a0b8c86ca91b9d9944dc3c |
| Publication page | 89d172c008b972033a91105c74471cb0497475c30f4fab6e036ef0d55f057c23 |
| Manifest | 760112404d74c6c76828fa5ad7b7d6b66b0a897ac3d330c8a67eb3796c1de4de |
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 | TCo8L3q585RhdK7pSmBY1Wi3Zt8R2VwoFnet5LW/WouGoysqooDTb1Ot+PpZhxVmyNWGv0nbQUJJgzzZFTsjBA== |
| 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
| 2026-09-17T12:04:28.900018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016398observed 89d172c008b972033a91105c74471cb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:28.882054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016398/manifest.jsonobserved 760112404d74c6c76828fa5ad7b7d6b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:28.864440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016398/publication.mdobserved b022148ccee14323f254cac5edafdbb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:28.846347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016398/publication.txtobserved 5e6ae96ff607068365117929d8f796a7...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. |
|---|