OT-2026-000069992
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000069992) never changes.
Identity and time
| Publication number | OT-2026-000069992 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7a3f-8d41-1c3f02cfce2a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069992 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2288eed4057d925f5ccc5ab8a7095436b5111d0c586146abf5e189233eb5ad74 |
|---|---|
| Markdown | aa84aff7078b968661cf8472b466d06ad3ae52c17b2511ca3a64eaf88c43ac16 |
| Publication page | bee957f877d8aed83831d4b9c0966a5a3c8e496cc399ef0cbc622e217b45c5bf |
| Manifest | ebb1ae6764faa97051607b25565dd1f2136f2bf016cc2f79d5548e1b3511116f |
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 | G6oJrye8WbJInuYsUk1qLTeYvHsvRxLwplQ0rHTkMIV5FMl29KkBqvqN8SwrcWRlkxX09X4nbGWQVwGqeqfGAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:26:56.340041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069992observed bee957f877d8aed83831d4b9c0966a5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:56.321930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069992/manifest.jsonobserved ebb1ae6764faa97051607b25565dd1f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:56.302816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069992/publication.mdobserved aa84aff7078b968661cf8472b466d06a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:56.284817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069992/publication.txtobserved 2288eed4057d925f5ccc5ab8a7095436...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. |
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