OT-2026-000103162
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, pulsed blow-off after 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-2026-000103162) never changes.
Identity and time
| Publication number | OT-2026-000103162 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3e-7954-8488-8b354f7acc26 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103162 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6320299b29f17cdeb147bcb57c18cb9040793a7b1e892dce3beb00b2e49805a |
|---|---|
| Markdown | adc35bb8c5580f7b07190ddc04e4651549d4ef16984b9f8e5db1f7ac09b3cdf3 |
| Publication page | 3a1f8d36092bfd3b3442ceddaedc8ef1ca527fe98c8361182dcdc7ead9c1bc04 |
| Manifest | 33ef8849e98c25d9242252dda8ac9acf597289bc096caf25f4cc44330554da92 |
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 | e3EjF2h/8phRdhyBGx8xc7vl4iiJ1N0foTginhfOGlZp+FTzPDoFpltgfXb4UhNTq1uHtP/ve1CeffQJOJGxDQ== |
| 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
| 2026-09-17T09:23:22.628035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103162observed 3a1f8d36092bfd3b3442ceddaedc8ef1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:22.611542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103162/manifest.jsonobserved 33ef8849e98c25d9242252dda8ac9acf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:22.594075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103162/publication.mdobserved adc35bb8c5580f7b07190ddc04e46515...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:22.576803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103162/publication.txtobserved e6320299b29f17cdeb147bcb57c18cb9...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. |
|---|