OT-2026-000102652
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000102652) never changes.
Identity and time
| Publication number | OT-2026-000102652 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-782b-8f81-21cd20f6a868 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102652 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41049bc36e3ebea16c130b4a64ac6d2845eebeaa8f42b17b3cbbe95d71e46e71 |
|---|---|
| Markdown | c398810ce8955e7bb0a87ec64c87eed1e5ed7d204bf0b5365ce0f31bfd5c6e03 |
| Publication page | 2d38acb5e331ebbf2a94fd9b5e008d7c436384ea8bf61fb853a47ff33c26f036 |
| Manifest | e2ffb068d6c1cbe9695327458c381003c237673ccc436182afb27e56681e63a0 |
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 | Ort+cPxbZr0JsT0uUQjWv3cHwxfKLTTtztCGv+XxucAd/JfESIARnAOd1D3U2EDnNAzK3Dn/kjPdW3gfRRFYAA== |
| 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
| 2026-09-17T09:24:09.065470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102652observed 2d38acb5e331ebbf2a94fd9b5e008d7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:09.046629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102652/manifest.jsonobserved e2ffb068d6c1cbe9695327458c381003...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:09.027403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102652/publication.mdobserved c398810ce8955e7bb0a87ec64c87eed1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:09.007708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102652/publication.txtobserved 41049bc36e3ebea16c130b4a64ac6d28...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. |
|---|