OT-2026-000051182
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, vented 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-2026-000051182) never changes.
Identity and time
| Publication number | OT-2026-000051182 · never reused |
|---|---|
| Internal UUID | 01a0ae83-273f-70fc-b096-bdc6eb647c0c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051182 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f92569dbe91723a32f451d7af6abea90947daee7f0543277c4158ae6b527634 |
|---|---|
| Markdown | 0171b8b56332ca3f9a63e138de4e5ee71bd71e0ce1f7faac9f7ad082a9ec10e7 |
| Publication page | 1b9cda39a471896c314e6bb4be6228af34dfaa6ae86eff58991e4f4ea417463d |
| Manifest | d4e530149799e5e6d7e7d9f324939a7ebe00a9e385e5cca116919fd5fa034611 |
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 | mc+jozgd4G3ET6gPT5hMSbEVAR++PqpJiqK/9bo5eSdUKu7gs9cmlTZaQ/cZYwywWe/XMzBecMXRSdHh+ONNAw== |
| 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
| 2026-09-17T10:58:57.439599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051182observed 1b9cda39a471896c314e6bb4be6228af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:57.421226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051182/manifest.jsonobserved d4e530149799e5e6d7e7d9f324939a7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:57.401579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051182/publication.mdobserved 0171b8b56332ca3f9a63e138de4e5ee7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:57.381699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051182/publication.txtobserved 5f92569dbe91723a32f451d7af6abea9...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. |
|---|