OT-2026-000013011
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, 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-2026-000013011) never changes.
Identity and time
| Publication number | OT-2026-000013011 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5564-78b3-948d-53a447673012 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013011 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ec03b6537f0f7f7c05f23cd7e444e4b541b74ff494d28bbb68b1851ef63eb8b |
|---|---|
| Markdown | ad020f8129713abbcffa591ffc375125a14d674fcdb2ebcb2228e4bca1adc3a3 |
| Publication page | 3305bec880cd415bd34ae8bf90235ab7e7fb1d1c37d5eec4b87247b5e1c64a1c |
| Manifest | 3ba761f120fafa033c660dcb6db98ca02db4aab1ef28eb30087da6e6d3bc2d3b |
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 | viN6rfuCKPDZVPUsBjIlE+/bglHX58VyX9Mp1ZWXhYx0f3r/fPfRLajZy2BEi3jYgi80ax+2S65LVcmAK4LcCw== |
| 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
| 2026-09-17T12:10:50.045874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013011observed 3305bec880cd415bd34ae8bf90235ab7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:50.025310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013011/manifest.jsonobserved 3ba761f120fafa033c660dcb6db98ca0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:50.005824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013011/publication.mdobserved ad020f8129713abbcffa591ffc375125...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:49.986463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013011/publication.txtobserved 3ec03b6537f0f7f7c05f23cd7e444e4b...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. |
|---|