OT-2026-000094831
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, pump fed, manifold 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-2026-000094831) never changes.
Identity and time
| Publication number | OT-2026-000094831 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-7c81-be57-a2863fb4b61c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094831 |
| Status | PUBLIC |
Content hashes
| Canonical text | 934a06f4ca23758c830fa649b1bd8a0133cdce8ff0bb179d3ad9bc661eb0df5e |
|---|---|
| Markdown | 36dee7850ff8a10160cdb4c2b861f14aff4bcdfa8ce251f80264fcc9ddfcdc50 |
| Publication page | 2ade5423b0dabedfb9382f3c3ac8a6791ce68eb40f7e6175ce643f5fc13ae03d |
| Manifest | 5d9da899cfe0471a0ba635976115c260ea9d79e426bec5d39f4f3b575b075380 |
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 | 15DuS7kGcnV6PyIy+2HB/xTDXtz0AA9R0+bV9e/idMhnwlE3t5Ec835t67oJlt62prDyoz3vpJ2A0t6zokMcDw== |
| 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
| 2026-09-17T09:37:19.305184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094831observed 2ade5423b0dabedfb9382f3c3ac8a679...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:19.289151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094831/manifest.jsonobserved 5d9da899cfe0471a0ba635976115c260...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:19.270882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094831/publication.mdobserved 36dee7850ff8a10160cdb4c2b861f14a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:19.254187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094831/publication.txtobserved 934a06f4ca23758c830fa649b1bd8a01...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. |
|---|