OT-2026-000025656
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000025656) never changes.
Identity and time
| Publication number | OT-2026-000025656 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bc9-7f92-b097-1dd9dc29ac10 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025656 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e47647ce82ffc9f282e0b192d334d300f30aa1355aad37c8ddd2f265f1cc122 |
|---|---|
| Markdown | 7f294b052354e312f98d6dca5ca8588fbde82fb2938cb6803b9fa9ad6969212b |
| Publication page | 5c719fe64fcb3c61998732fb12241abe623540ff7ee17ce261b052eb07b4029f |
| Manifest | f153cd77e4bbfb03cf59f097cb591bb3dd1beae679797cc887279f457255085d |
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 | xUZgz4fabVm1s8bdsS9Ceu9a67Mo4LzNELgsmU+fmFggMwYze3IBWA5zP2liI4eWXXrlWePOhZrVW2dUjcsiDQ== |
| 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
| 2026-09-17T11:46:51.707956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025656observed 5c719fe64fcb3c61998732fb12241abe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:51.689492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025656/manifest.jsonobserved f153cd77e4bbfb03cf59f097cb591bb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:51.670522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025656/publication.mdobserved 7f294b052354e312f98d6dca5ca8588f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:51.650918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025656/publication.txtobserved 3e47647ce82ffc9f282e0b192d334d30...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. |
|---|