OT-2026-000058130
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000058130) never changes.
Identity and time
| Publication number | OT-2026-000058130 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-754c-83a9-1b685882a83e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058130 |
| Status | PUBLIC |
Content hashes
| Canonical text | a63f89a484307452cbfcc80e4d6086eb6e31c26e8c937b934e67570d1aa0557f |
|---|---|
| Markdown | 213834a84389fa0be450ac4e280b127a8a417daf07625e70f89b9cfdd4de260b |
| Publication page | 06f6f3d2b2f9232c519c3aa424203214ab1fc97a7fa6da9dcafa9e185d28e86b |
| Manifest | 88f079cd2df041e3cc68bd47cadc5cbdd76c9d014e0a23e2acaf93d89da2106d |
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 | 5hcX1XmgL6NcLrufRqHQlCN1F5g6fFGG1AjUGZaoA6TrSHJgJGf1P0QJ5wIrGw3eCPnT61TRk8epT+uhqCtnAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:48.534569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058130observed 06f6f3d2b2f9232c519c3aa424203214...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:48.517931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058130/manifest.jsonobserved 88f079cd2df041e3cc68bd47cadc5cbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:48.499004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058130/publication.mdobserved 213834a84389fa0be450ac4e280b127a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:48.481538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058130/publication.txtobserved a63f89a484307452cbfcc80e4d6086eb...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. |
|---|