OT-2026-000024571
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, pulsed blow-off before set-down
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-2026-000024571) never changes.
Identity and time
| Publication number | OT-2026-000024571 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cc-700b-8474-e1bcc967a2ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024571 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7cda43bff04a5495e69249390325e1e4ce1ca856d83f7c918fa2082f280e695 |
|---|---|
| Markdown | 39eedd8a031960ef79612447681859b1721db0ecd9087d880d17e046bb6cd8de |
| Publication page | d3c9a481fcad16f795ee4dc255c30b8090cc3d5cc7cc691285d0f842e3cbe9f8 |
| Manifest | e8b21e11377d6e64d0cedce641771a52a5d5cb2c1bc233f5a433dc7e0a2d1467 |
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 | J/v+hVTDloL29RgGPe+zij/X8oKbbMvXxzsbjGZe+rO9sfXGG1gae031dUJxa+54nrs29T/lTLNTK8LjNL+4DA== |
| 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
| 2026-09-17T11:50:43.931647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024571observed d3c9a481fcad16f795ee4dc255c30b80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:43.914171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024571/manifest.jsonobserved e8b21e11377d6e64d0cedce641771a52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:43.895233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024571/publication.mdobserved 39eedd8a031960ef79612447681859b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:43.875782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024571/publication.txtobserved e7cda43bff04a5495e69249390325e1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:45.650697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024571observed d3c9a481fcad16f795ee4dc255c30b80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:45.634503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024571/manifest.jsonobserved e8b21e11377d6e64d0cedce641771a52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:45.617988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024571/publication.mdobserved 39eedd8a031960ef79612447681859b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:45.599550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024571/publication.txtobserved e7cda43bff04a5495e69249390325e1e...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. |
|---|