OT-2026-000095511
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, single 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-2026-000095511) never changes.
Identity and time
| Publication number | OT-2026-000095511 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f74-77de-86ba-a518a785cc37 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095511 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99d70a78e018b16177f08917e88e21b22d5646ad7ea46ed88ee97a645ad6990d |
|---|---|
| Markdown | 2fa587bc86b88f0a966f205d16cad53e9e594a84bad3c1fea720fac7460c3816 |
| Publication page | b7a78241cdf08a7f3c72d08a37d7fd941d272bfcf9812ae2dff5c6fed3aad026 |
| Manifest | 07533ba9a46853b58c6a7a108d09165412154440ec25f886a3345b7948724b4e |
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 | T+PIYb0jUhg29K6ruhg6cIQo2QLA71NlzVaxXoCRBwX0GkNzmbL40SJFDXutZoPk61O50J9Lj/+ZMH7NWHlFAA== |
| 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
| 2026-09-17T09:36:55.140733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095511observed b7a78241cdf08a7f3c72d08a37d7fd94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:55.123623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095511/manifest.jsonobserved 07533ba9a46853b58c6a7a108d091654...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:55.104883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095511/publication.mdobserved 2fa587bc86b88f0a966f205d16cad53e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:55.086237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095511/publication.txtobserved 99d70a78e018b16177f08917e88e21b2...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. |
|---|