OT-2026-000100765
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three 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-2026-000100765) never changes.
Identity and time
| Publication number | OT-2026-000100765 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f4-79ff-b973-de4fc2a2cb5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100765 |
| Status | PUBLIC |
Content hashes
| Canonical text | d60fc4b2d665a22bf0b8d5e23c39f74f100c905f79470e060ca2aff9083bbf1c |
|---|---|
| Markdown | b466d0efe6245d69220fc9aa41cab26ab97cf003d6104aa445ed75fafbf2a79f |
| Publication page | ff7c3049898055e426e692638c2508590ab626d2d5283b35fc6b15608b260014 |
| Manifest | 2b599be76122ec8fe24db80e4eeb415755277349904ef1de9cef95d89b9dc1f4 |
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 | /28MX0ksecxBNFDlEtyAe12/NaqDRw/H7EbAqXFE+33Xtpw/GQfVkRb0aImrJUaAiZROPZUz3wl9GqAg8XDVCA== |
| 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
| 2026-09-17T09:27:36.212595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100765observed ff7c3049898055e426e692638c250859...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:36.195582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100765/manifest.jsonobserved 2b599be76122ec8fe24db80e4eeb4157...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:36.177868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100765/publication.mdobserved b466d0efe6245d69220fc9aa41cab26a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:36.159369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100765/publication.txtobserved d60fc4b2d665a22bf0b8d5e23c39f74f...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. |
|---|