OT-2026-000040068
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000040068) never changes.
Identity and time
| Publication number | OT-2026-000040068 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fc-7e9e-b01a-f2773fadd267 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040068 |
| Status | PUBLIC |
Content hashes
| Canonical text | 87da354ea8233f90dd8fc3146aa7f83b6cb826c4da9d09acd0849396858b3b26 |
|---|---|
| Markdown | 05dbc88b0df143d9ecf38431640a8ce4e6b96b7826773f4245253454d27ffa32 |
| Publication page | 6e07e8043bd4b82a5edf655df730ab3ec3389982d70c3a8f2a70f5aff9d7df7f |
| Manifest | b2d6ad7456522e9f07009cdb5ddf7bb145813e820aac4ecdcaac6a9e0db4fca9 |
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 | vSGFW10cDum/ZVZWua13DodXUN7YaZ0LCgA9647i90tp0V1ieSo+ui4o9/lD17tz6sVaJXCLB0uXIdnmGoMgCQ== |
| 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
| 2026-09-17T11:18:54.729952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040068observed 6e07e8043bd4b82a5edf655df730ab3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:18:54.713640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040068/manifest.jsonobserved b2d6ad7456522e9f07009cdb5ddf7bb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:54.698707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040068/publication.mdobserved 05dbc88b0df143d9ecf38431640a8ce4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:54.681991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040068/publication.txtobserved 87da354ea8233f90dd8fc3146aa7f83b...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. |
|---|