OT-2026-000006922
Publication integrity record
Bellows cup vacuum gripper, common isolation valve, ejector fed, pulsed 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-2026-000006922) never changes.
Identity and time
| Publication number | OT-2026-000006922 · never reused |
|---|---|
| Internal UUID | 01a0a96c-6d1b-7578-9804-1539d107b394 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:54:10.462441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006922 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4294a012c90b00192ae40fb8eb501036873d9a9a25cf66235e78f559a88a4251 |
|---|---|
| Markdown | 4f6c901093a89252011055b99bb199eb6bd6f1e676af11784db71ed8b8bcebad |
| Publication page | e46ca103ad007783598035228f4f2391bffe545f6da41332b3576a48312877c2 |
| Manifest | 75e7f7787a988c823039d031c231473bf469b01b77dbd64ab0db309e95cd8f5f |
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 | 4KgwZ3wOl0INmpKb7FbJi1NkXQ6N20vSs7OjAvbdHguIB14nGnzK7X7NJpOLDvIpSkafLOeXdZ6ZK4t/0CPbDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:21.702207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006922observed e46ca103ad007783598035228f4f2391...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:21.688437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006922/manifest.jsonobserved 75e7f7787a988c823039d031c231473b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:21.675496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006922/publication.mdobserved 4f6c901093a89252011055b99bb199eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:21.663142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006922/publication.txtobserved 4294a012c90b00192ae40fb8eb501036...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. |
|---|