OT-2026-000014167
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, two stage ejector, pulsed 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-2026-000014167) never changes.
Identity and time
| Publication number | OT-2026-000014167 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b278-7f26-8dec-f7025e2174ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014167 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97895c8451ea07f5b83b87ffaa624aa2e8d27a5a56c7d67e27d6b3d9b2e04027 |
|---|---|
| Markdown | 1c00767a72d232514b67690bf020fb2a25855e488e5a894b0aebbdcf7a02e34f |
| Publication page | 6dc97fdd5a2d4afcec055827fdd3a2ea83bbf835be3b53bb6a3660ef06cd901d |
| Manifest | bf823c2d13edc696106e7864c69aa334be1fc3544abb56a15d720054492c88e2 |
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 | opEAcbpuXNaiqJp6W2PRU4XnQlFymMtp8eMtdro9xVC7RPyEtOdAlw0mUD1zkTl4VRepC0xyCbmsTBdvrgwXBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:07:15.351909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014167observed 6dc97fdd5a2d4afcec055827fdd3a2ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:15.330281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014167/manifest.jsonobserved bf823c2d13edc696106e7864c69aa334...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:15.311082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014167/publication.mdobserved 1c00767a72d232514b67690bf020fb2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:15.292063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014167/publication.txtobserved 97895c8451ea07f5b83b87ffaa624aa2...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. |
|---|