OT-2026-000026327
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two 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-2026-000026327) never changes.
Identity and time
| Publication number | OT-2026-000026327 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a6-783d-8bb9-f4f7f107983d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026327 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb6b7146ccefd564c3164d0b8715159b17d585368139fafd36e63919b1425fd5 |
|---|---|
| Markdown | 6f83299cda399f892ed4610e24df2a812da735af2dea1ccbfc616de15bc57385 |
| Publication page | 2583ef3c8ac74977081489c646676a0931fd53d1fb64a4c448d9e346192d698d |
| Manifest | 07eaaa1f84549b90948c2870aa96eb32382b38d0b15621d3571c156106c6d987 |
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 | 0N+z/TUpkDX+A/4bVNQxx8iH2Nq5LTHj7qlzUhN7G/QknZlJl/h29KrITR345LtjmRYZk8JaTrqFq9G7SLCRAA== |
| 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
| 2026-09-17T11:44:17.309682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026327observed 2583ef3c8ac74977081489c646676a09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:17.290660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026327/manifest.jsonobserved 07eaaa1f84549b90948c2870aa96eb32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:17.273835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026327/publication.mdobserved 6f83299cda399f892ed4610e24df2a81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:17.257018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026327/publication.txtobserved cb6b7146ccefd564c3164d0b8715159b...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. |
|---|