OT-2026-000094568
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000094568) never changes.
Identity and time
| Publication number | OT-2026-000094568 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-7709-85c1-b21b8672d083 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094568 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad7a891cde717f49708ef9595f547d987a097d2757c0580f1b4564f0df84f0b6 |
|---|---|
| Markdown | 08302e583bb711aed28a720dad3839fb44ce11d0303e330918eeb9da51cb890a |
| Publication page | 903220b3420f1dbeb10a69f90e0f0a1dc394cb0b80e8986e4741563cf3ab90c1 |
| Manifest | 1577b919a7fea50c772da9496f917d29665af4f0f0bd4b9844a662818b8a916d |
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 | bQnb7P2c+B8ihipva8piJ4CeprVrxoI4i2lgCQ+QkjFm0EN+mau8WSbIPuLvPm28+PERazFBS+lBMWrTsbRjBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:01.307868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094568observed 903220b3420f1dbeb10a69f90e0f0a1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:01.290179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094568/manifest.jsonobserved 1577b919a7fea50c772da9496f917d29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:01.270655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094568/publication.mdobserved 08302e583bb711aed28a720dad3839fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:01.251340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094568/publication.txtobserved ad7a891cde717f49708ef9595f547d98...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. |
|---|