OT-2026-000023758
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000023758) never changes.
Identity and time
| Publication number | OT-2026-000023758 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed5-7ff8-af19-63d4ee003cd0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023758 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4367d98205ff81133d6a8951b0921370ae948d8f81da6c2cbfaacf36ddb5b323 |
|---|---|
| Markdown | 988d553f11a40f2d20a60b01822d6eb72bd0a8b84803fb20f7fef1247383076a |
| Publication page | 960842bfcce522ab87e5c5f4c3442c670605def0fe727aad6ef6b98ef7502212 |
| Manifest | ea4bbf2869645d4fac21096a9dd8b1e08bb4caa533a17fe21a538ed93955847f |
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 | Bdgp/lh5R4W9bxZYmo2U5Lva4wNPzL99Y7v2fPPS6CT7pnwbf+dKKeQRkSMNE1gGAu5i3KflbuJeN1Vpmk+6Bw== |
| 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
| 2026-09-17T11:50:06.771542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023758observed 960842bfcce522ab87e5c5f4c3442c67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:06.754506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023758/manifest.jsonobserved ea4bbf2869645d4fac21096a9dd8b1e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:06.734262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023758/publication.mdobserved 988d553f11a40f2d20a60b01822d6eb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:06.713714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023758/publication.txtobserved 4367d98205ff81133d6a8951b0921370...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. |
|---|