OT-2026-000097336
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, single stage ejector, supply line 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-2026-000097336) never changes.
Identity and time
| Publication number | OT-2026-000097336 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-7bc0-8faf-a00640ee55e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097336 |
| Status | PUBLIC |
Content hashes
| Canonical text | af871df2e8ba75e34fe53948d98d66717ce826c300338afcdd1ce402e899106d |
|---|---|
| Markdown | 62297e8eabe25c6ff48460e50697e9c6a4972931e52019a8a9dc9a017e4df7d4 |
| Publication page | cd3c63ea127d3573fb35e746c8d1ae8b0289a00050342dfdb79782c8f7a77502 |
| Manifest | e020fd47d1198a64b49fbd57b6f7eb90e4f2564c61883f925ba5ab7d4e49a010 |
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 | z9NPGJOM8TJw890KaTU2eDEh4ZTX7hUFwQrlJJGj31isZv9Yo6MM2ppvBSi7gJAYNXGPweOG9xnHTCZYx749DA== |
| 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
| 2026-09-17T09:33:36.206552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097336observed cd3c63ea127d3573fb35e746c8d1ae8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:36.188608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097336/manifest.jsonobserved e020fd47d1198a64b49fbd57b6f7eb90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:36.171506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097336/publication.mdobserved 62297e8eabe25c6ff48460e50697e9c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:36.144776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097336/publication.txtobserved af871df2e8ba75e34fe53948d98d6671...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. |
|---|