OT-2026-000096431
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off 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-2026-000096431) never changes.
Identity and time
| Publication number | OT-2026-000096431 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-72d8-86d6-4a38f7db2248 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096431 |
| Status | PUBLIC |
Content hashes
| Canonical text | b47f1c1acd96371ff32bd105498a6fc4f3207a0ab9ff4c10d7200f54710f8a3b |
|---|---|
| Markdown | cf5e81a82708fa5a0a5e09a649462742cfb3aac6d68fa83a1049ae9f8dba6b3e |
| Publication page | 3239d8e1944442113b1989a4c09e60c5779b700e3b586fe43f0e0829830acd61 |
| Manifest | b49c6b49bf3783f1f5c74be05bbef735b82617871c0962ebfed6d0ec4374272e |
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 | QS7eZC6IAiydRom/mWmwM/lp6D+pQr4A5tLUPZaqpPfY5BvEozjVLlTepQTx29v50dYbcrwiL1GmasTNJw2ADQ== |
| 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
| 2026-09-17T09:33:44.032820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096431observed 3239d8e1944442113b1989a4c09e60c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:44.012113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096431/manifest.jsonobserved b49c6b49bf3783f1f5c74be05bbef735...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:43.993151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096431/publication.mdobserved cf5e81a82708fa5a0a5e09a649462742...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:43.973027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096431/publication.txtobserved b47f1c1acd96371ff32bd105498a6fc4...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. |
|---|