OT-2026-000041106
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, sustained blow-off 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-2026-000041106) never changes.
Identity and time
| Publication number | OT-2026-000041106 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b142-7969-afd7-2afe672c2c2e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041106 |
| Status | PUBLIC |
Content hashes
| Canonical text | d0cbc932e4a1129ef8bf082d94f1661a3376cfde98cb10f5120a2305719a7539 |
|---|---|
| Markdown | a17550bd2bd90eae1d0e9a5b679acad0936e727953e793088f2137a761fd5d64 |
| Publication page | ec98423f25a6c4ca864ff58e07c05d48e345e235192422a847cb3375d45cfc46 |
| Manifest | ad16d9f547f0da4354f3a93a862262077d34ad67fcff77b3e018ccc3e30b099d |
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 | QWTt3Z8H3WX1wXoZ3trVsjK8msWHDsBLk8hfyGR/kD2km0IvlvplMJIrU08Ml+qVPAaYULtUKNrfK3mki34jDw== |
| 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
| 2026-09-17T11:17:01.601368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041106observed ec98423f25a6c4ca864ff58e07c05d48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:01.583029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041106/manifest.jsonobserved ad16d9f547f0da4354f3a93a86226207...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:01.565614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041106/publication.mdobserved a17550bd2bd90eae1d0e9a5b679acad0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:01.547141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041106/publication.txtobserved d0cbc932e4a1129ef8bf082d94f1661a...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. |
|---|