OT-2026-000046335
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three stage ejector, pressure sensor per zone, pulsed blow-off before 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-2026-000046335) never changes.
Identity and time
| Publication number | OT-2026-000046335 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-7ebb-8fae-3d47dd675ea9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046335 |
| Status | PUBLIC |
Content hashes
| Canonical text | fae3097b12b0c2df881d626c67fc9c75eae32c80129f0b8b263994922786604c |
|---|---|
| Markdown | 28b86530d76761a34c184c78df181eb177f54491bb4ba2db92f3ccae936662c0 |
| Publication page | ad33314528036d38574690e2802ad91c31fe81cf1836e0af042f8d3a9ce109d6 |
| Manifest | 36102d424b468407e87a6f2f608b225bdcb3fe61d02f8eff239eeabe88745027 |
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 | IY1OyW2+n5sxDl1rVVDlkKgxAFRolLCyTaejmVQZf+kXT6CsU6ZM5ZJR6a56QiGb+FCwxSw+a5XvlbyOj/LWCg== |
| 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
| 2026-09-17T11:08:19.124307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046335observed ad33314528036d38574690e2802ad91c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:19.104055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046335/manifest.jsonobserved 36102d424b468407e87a6f2f608b225b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:19.085367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046335/publication.mdobserved 28b86530d76761a34c184c78df181eb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:19.067349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046335/publication.txtobserved fae3097b12b0c2df881d626c67fc9c75...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. |
|---|