OT-2026-000069382
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000069382) never changes.
Identity and time
| Publication number | OT-2026-000069382 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b529-7706-9a1f-21f595978039 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069382 |
| Status | PUBLIC |
Content hashes
| Canonical text | ade7feac677ec046e48679e8fbd9e39a20836256da2886d6bcdf24c4a63667ad |
|---|---|
| Markdown | 10a3fda9f755471f77e60a8d8305e79e0d9ec27612fd4fbd4e04030e4d7dc051 |
| Publication page | c3b590836c9bda58becabff66da73edfabb4a7bd9c176ff28904c90f2e5cb143 |
| Manifest | f44e17cfee9b2abd3566a6b5eb67b69c1168273a18aa72018c57a9e3bdf2e83c |
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 | HXoQPfmrKC69gDDhV8Cc5DJd4gtSK9L6j7OjHl+OzPlFLbABY8Qg5jRRAy4+ZuktPVtiPmGkBL6ckHeZJjskAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:30:18.301404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069382observed c3b590836c9bda58becabff66da73edf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:18.278272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069382/manifest.jsonobserved f44e17cfee9b2abd3566a6b5eb67b69c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:18.259132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069382/publication.mdobserved 10a3fda9f755471f77e60a8d8305e79e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:18.241013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069382/publication.txtobserved ade7feac677ec046e48679e8fbd9e39a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:58.799055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069382observed c3b590836c9bda58becabff66da73edf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:58.781095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069382/manifest.jsonobserved f44e17cfee9b2abd3566a6b5eb67b69c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:58.762902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069382/publication.mdobserved 10a3fda9f755471f77e60a8d8305e79e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:58.744362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069382/publication.txtobserved ade7feac677ec046e48679e8fbd9e39a...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. |
|---|