OT-2026-000063870
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000063870) never changes.
Identity and time
| Publication number | OT-2026-000063870 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bb-7eae-b550-287c021c76ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063870 |
| Status | PUBLIC |
Content hashes
| Canonical text | b0c6e3152b7002476f13e72f2b108f184b9a3e9b535fc56d48d579d40bf16263 |
|---|---|
| Markdown | 8efa63f082d379f4387bdec3e41fbaaeea1e3bfa8621cd2d1c149e880c2db78b |
| Publication page | 4d509e571c243a8783ce756b0381161267f03d94b2f0c3e3d2fc5db368a65f5d |
| Manifest | 2700ed0fcecb95ae955c99dda7c2ecc5cb40a302259a17fea2ad96e92cb33517 |
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 | D1GnfziS+rrasEoUpLmnLFcyTcpRiRCuvJXBxg3K1NjjfcGuzFdMjac+D0E2QJPpfOy1MBm7ReUAnS2zXl9jCw== |
| 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
| 2026-09-17T10:36:54.541013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063870observed 4d509e571c243a8783ce756b03811612...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:54.523957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063870/manifest.jsonobserved 2700ed0fcecb95ae955c99dda7c2ecc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:54.505825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063870/publication.mdobserved 8efa63f082d379f4387bdec3e41fbaae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:54.489194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063870/publication.txtobserved b0c6e3152b7002476f13e72f2b108f18...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. |
|---|