OT-2026-000063495
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold 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-2026-000063495) never changes.
Identity and time
| Publication number | OT-2026-000063495 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-7c79-a2d0-8d781ca3fed5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063495 |
| Status | PUBLIC |
Content hashes
| Canonical text | da2fae079ad6c0a9a2fe80d1b3283fbdbe867246ae202e309e713821aa278eb4 |
|---|---|
| Markdown | 5b16f782acad100a3ae08f7b8a25ae82cf5562257c899c7a11bb472fc693c3ea |
| Publication page | b901bd782e42ca5b84468d75c264adef6bfb6400d2f11670cc5bd62ba0127d23 |
| Manifest | 0a014e023141e89a5b4b89eba3834686b3616b5352566b2a6233f249ac677101 |
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 | 1M9xgCAD3R6IA8sXii/VtrYN8hvN2Wo4hEmwG6av1vyWIsVtUiPBPt0P78H+laJqhpyQpF3kEBRdeKN9gsYHCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:28.404994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063495observed b901bd782e42ca5b84468d75c264adef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:28.387783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063495/manifest.jsonobserved 0a014e023141e89a5b4b89eba3834686...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:28.369918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063495/publication.mdobserved 5b16f782acad100a3ae08f7b8a25ae82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:28.352226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063495/publication.txtobserved da2fae079ad6c0a9a2fe80d1b3283fbd...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. |
|---|