OT-2026-000094894
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum 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-2026-000094894) never changes.
Identity and time
| Publication number | OT-2026-000094894 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-755d-9414-0a4d5e427c97 · 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-2026-000094894 |
| Status | PUBLIC |
Content hashes
| Canonical text | 40f797f2e4918a5aa2d3ade83d45845de60f74a2ca17bfdd1f755e2bfc48e721 |
|---|---|
| Markdown | 2a8effce936d36c74ed79e4c75a888684c0520c257e244ea7354838bd27bf147 |
| Publication page | 2022251b24236c70abbb50a34c569fe0335f5fd3e7e58ccf924596afaac75633 |
| Manifest | bffc2699a565f0358de5225cf58357cc9c0a017fd932609a5e872e0e53d75396 |
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 | /r/rtLpFXJauYIgs0V288q7o5bTIJ61WL1rQ9D9oNeC42gENkHgxArziUrsCkRgj6ZtHV8kmbw+iRChA1+5lDA== |
| 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
| 2026-09-17T09:37:24.899512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094894observed 2022251b24236c70abbb50a34c569fe0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:24.880763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094894/manifest.jsonobserved bffc2699a565f0358de5225cf58357cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:24.861513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094894/publication.mdobserved 2a8effce936d36c74ed79e4c75a88868...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:24.843686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094894/publication.txtobserved 40f797f2e4918a5aa2d3ade83d45845d...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. |
|---|