OT-2026-000017773
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000017773) never changes.
Identity and time
| Publication number | OT-2026-000017773 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fa-7561-94e6-6af9eddeafc7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017773 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e72563b5714f307920d717a723eda3e1e7795bf52e5f476663ac546b15625c7 |
|---|---|
| Markdown | 55ec7794762eab80c3f5f40c9607bb8ce76cf92d54712b85a856d69ff4691d3e |
| Publication page | 07ad98ccf73af89eb9a365811f7843d0dbd37bd2eae6312ba84743af078525fc |
| Manifest | 980c7480b36492506f0227b2887b38501750bff16d47edfcc688c11be1595dfd |
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 | /HVcfoUstZFMeUeqZqhh0bzd//D3Q0hGwnfU/Az7wsNvtnIOEH6fc1CmQWcNJW3tFdKioiCM1OQtp36B8WsBCQ== |
| 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
| 2026-09-17T12:01:43.897943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017773observed 07ad98ccf73af89eb9a365811f7843d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:43.880362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017773/manifest.jsonobserved 980c7480b36492506f0227b2887b3850...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:43.863076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017773/publication.mdobserved 55ec7794762eab80c3f5f40c9607bb8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:43.845961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017773/publication.txtobserved 3e72563b5714f307920d717a723eda3e...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. |
|---|