OT-2026-000094512
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, pump fed, manifold pressure sensor, sustained blow-off before set-down
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-2026-000094512) never changes.
Identity and time
| Publication number | OT-2026-000094512 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-727a-bc78-eccf565a2de0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094512 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc07f3b0e79af279b2f9647cc72906b956de592b243bbd0fee9cc36745b28cc0 |
|---|---|
| Markdown | dec33b8923f96b1fa6ac5a5ca55390bfe013cdac7fdfe7059fd8d9a8454b98f0 |
| Publication page | 5c503c811a9b56a8083b2260c4ee08183941748e85252ab1606157adb867c28c |
| Manifest | 1b5528ce7ca805e8a8cd0fcc81bd04a0a90ab7c4bdd1ce93e499e0f0486fe377 |
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 | 9nQmSg7mPhbV86b5gaZWOY5ivCqHRlHnvy8WuDo08Bv7DDplfi/lECtR5btJ7wHSDsjAF/UruDwqOieXjPEbCg== |
| 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
| 2026-09-17T09:37:56.828365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094512observed 5c503c811a9b56a8083b2260c4ee0818...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:56.810669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094512/manifest.jsonobserved 1b5528ce7ca805e8a8cd0fcc81bd04a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:56.792700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094512/publication.mdobserved dec33b8923f96b1fa6ac5a5ca55390bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:56.774746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094512/publication.txtobserved bc07f3b0e79af279b2f9647cc72906b9...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. |
|---|