OT-2026-000051047
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000051047) never changes.
Identity and time
| Publication number | OT-2026-000051047 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b5-7ea7-8f7d-3a089d5d11a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051047 |
| Status | PUBLIC |
Content hashes
| Canonical text | e619659ca548976ea9512efe9f7bdf404ded1a64bf38832e94d43af6f7b2361d |
|---|---|
| Markdown | b6b5ffbefc4e6c8749416062e7282ececaa469cd223b0f95097dfc1f52cb24f8 |
| Publication page | cdf75f53a93a221138a27b6061ef9d2d260a98ad95fbde5aad293068beed8f14 |
| Manifest | 0f42ecaa297516b36bb1c08b467fb5f3c8ff4a0e3e493d962d5a64215f9804d3 |
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 | ABrHDalbz+uPSMTtW/t466+7VNeMBQeRSfNgsj8l/a2MbZhLfnYPQSxaFro8RMnAgkY/6I2uvBxTl04qjm9qAQ== |
| 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
| 2026-09-17T11:00:57.746568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051047observed cdf75f53a93a221138a27b6061ef9d2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:57.727803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051047/manifest.jsonobserved 0f42ecaa297516b36bb1c08b467fb5f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:57.706930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051047/publication.mdobserved b6b5ffbefc4e6c8749416062e7282ece...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:57.687290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051047/publication.txtobserved e619659ca548976ea9512efe9f7bdf40...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. |
|---|