OT-2026-000097179
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three stage ejector, supply line pressure sensor, 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-2026-000097179) never changes.
Identity and time
| Publication number | OT-2026-000097179 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-757a-a109-f42d618492f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097179 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f49c55e82673fe6273a8c6bdbed94e8626d273d5e8b6367145063e09cd36c79 |
|---|---|
| Markdown | dde2c49faff8a4406706ee3b52082f1544baef54b21df5ac4b52dc5c740445f5 |
| Publication page | 0233f065cddbfe5501e2b61f28c5a24f0555dd64b9111de0f2303975603e69c8 |
| Manifest | 70bb4ffb25793c10dbd4e00ceca9bfa64cf100754dfd8d27e02d19f14e88e8b3 |
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 | EA50wE6jCSTS0flQCsArViNxHnoSlqamUNFYRuo+xpLUHQ+vcjRZXxmPSYj9rrLPG+2y9/IdDk56Yw6feAHfCQ== |
| 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
| 2026-09-17T09:11:02.658864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097179observed 0233f065cddbfe5501e2b61f28c5a24f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:11:02.643315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097179/manifest.jsonobserved 70bb4ffb25793c10dbd4e00ceca9bfa6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:11:02.626083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097179/publication.mdobserved dde2c49faff8a4406706ee3b52082f15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:11:02.609539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097179/publication.txtobserved 1f49c55e82673fe6273a8c6bdbed94e8...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. |
|---|