OT-2026-000094161
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, 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-2026-000094161) never changes.
Identity and time
| Publication number | OT-2026-000094161 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-7e2f-8562-bec1b43f9442 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094161 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2fa36692cb3420dd87121f3fd328cc557f969f70e2ae9056fcace3b103554d79 |
|---|---|
| Markdown | 729fb492ea139ef3eaf70c66152cf0de2353410c4773abd6d1da44d341483b20 |
| Publication page | 90d050181bb5862dff464dd62255b191d0a930eb1773afc46c160104396f5633 |
| Manifest | 83cc186082b8354b13d1d506c3222602d619aadecd0448275f9169ad0c52d9dd |
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 | uTleD8PMicQtrkrHGD5Mq46oo9nLwWq4XpoCe1ZiZTxYQSoSCZm7HlURN4kNalXh/mwvfsZaO8b2mJ1PvheaDg== |
| 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
| 2026-09-17T09:38:37.332945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094161observed 90d050181bb5862dff464dd62255b191...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:37.315957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094161/manifest.jsonobserved 83cc186082b8354b13d1d506c3222602...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:37.298814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094161/publication.mdobserved 729fb492ea139ef3eaf70c66152cf0de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:37.281284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094161/publication.txtobserved 2fa36692cb3420dd87121f3fd328cc55...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. |
|---|