OT-2026-000013134
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, pulsed 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-2026-000013134) never changes.
Identity and time
| Publication number | OT-2026-000013134 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fc8-7bb0-98b7-1b26ccfc1adf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013134 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33eaf117e6584cc525b3ef2514fa0cdebd272f647431cbb7a3dfb60cc98678e7 |
|---|---|
| Markdown | 111eaa48629fb43e30243d0317804234dd18bf9129352df7223ac505bbf50d09 |
| Publication page | 2f856d9a519a71250b1faaef478ac42b7d704c8562e744bd9463089becb68074 |
| Manifest | 9aeaa4e4c79a9803f44f1e4f773aec0a81eaf5dc9a0f1f13a5164da72cb1a95c |
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 | bEMUbjLZOs4vG+EuJD/r1L+VoOGwvgparwaQspGKzTcUiOMY+eqS2ez7A4kd/vxX2JBafeTcOf+FJN3DsnYZCQ== |
| 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
| 2026-09-17T12:09:25.600474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013134observed 2f856d9a519a71250b1faaef478ac42b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:25.580686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013134/manifest.jsonobserved 9aeaa4e4c79a9803f44f1e4f773aec0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:25.559974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013134/publication.mdobserved 111eaa48629fb43e30243d0317804234...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:25.540529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013134/publication.txtobserved 33eaf117e6584cc525b3ef2514fa0cde...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. |
|---|