OT-2026-000094757
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000094757) never changes.
Identity and time
| Publication number | OT-2026-000094757 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-79a2-ad24-ba3a0a69ce12 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094757 |
| Status | PUBLIC |
Content hashes
| Canonical text | d97b0df0d52ab319fa56621d47570887a36a3565527ad78b2c8811af273ee84b |
|---|---|
| Markdown | 6fa86a2eca537f6bdc8af5438c7efc5f7f67647288f66c67c5f58aa3bbe11296 |
| Publication page | ed602e05de067f9201bf96e3ea36cca1f88cc303ed4110995e9630e59b869f9c |
| Manifest | 1fbd4d082192337dafcf99d1c2d9715accd960c43694492a6dadff919f13978b |
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 | +WWLw9u5pMzc6RtY+Hjehs6Jg6EFPc+HjG6WRKDOWSh1dKQ5ROp69fM2VLptdDVdMneLK6FlJnCzLT6s5hRlDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:13.815256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094757observed ed602e05de067f9201bf96e3ea36cca1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:13.796887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094757/manifest.jsonobserved 1fbd4d082192337dafcf99d1c2d9715a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:13.779402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094757/publication.mdobserved 6fa86a2eca537f6bdc8af5438c7efc5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:13.761376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094757/publication.txtobserved d97b0df0d52ab319fa56621d47570887...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. |
|---|