OT-2026-000005154
Publication integrity record
Bellows cup vacuum gripper, per zone isolation, two outlet manifold, plant vacuum fed, plastic cups
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-2026-000005154) never changes.
Identity and time
| Publication number | OT-2026-000005154 · never reused |
|---|---|
| Internal UUID | 01a0a92f-9ca3-7042-87af-34ec5ea280c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:47:44.934223Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005154 |
| Status | PUBLIC |
Content hashes
| Canonical text | e14a436ad60f4be9e2e1947f4b55d92096636895a85ddf26f66ec197dddcce9e |
|---|---|
| Markdown | b9cb508bd71bcb828693841cd8aad29b43b4ffd53ab5b78cdf27789581e73780 |
| Publication page | 4cd8016374e1781cf54a3661694094a80ece0380160242794a8bbf05e265e993 |
| Manifest | 26fc3d7a3485831421581f898ec8d155eb010c4283641af842a6cf0af11bccf1 |
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 | 0VW+B8tKIKyf0d2H8xJRzN8ODNijs+T6gIlHjppsv5V3mZ4vFhQdg7vMFSEpMrTso578rrGmHf1kuSXaQFPmAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T07:50:09.468255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005154observed 4cd8016374e1781cf54a3661694094a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T07:50:09.454150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005154/manifest.jsonobserved 26fc3d7a3485831421581f898ec8d155...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:09.437726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005154/publication.mdobserved b9cb508bd71bcb828693841cd8aad29b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:09.423413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005154/publication.txtobserved e14a436ad60f4be9e2e1947f4b55d920...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. |
|---|