OT-2026-000078236
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, vented after 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-2026-000078236) never changes.
Identity and time
| Publication number | OT-2026-000078236 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c26-7de0-93db-59e6d12c992c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078236 |
| Status | PUBLIC |
Content hashes
| Canonical text | 173b0701247a505533fbb6cc88896bb9075177e168057851651e051102923e88 |
|---|---|
| Markdown | a19fcc4ba3224e3871c606f9eac7416a46acc6853656918ad1f494e252df48e5 |
| Publication page | 700e86e7b2918642963658b3436654ea51d09e0d6b1b2d3a65733027b64600de |
| Manifest | ee614d6ad2da4d0cfd646a8396aeb8ca4094c3f42dcbbf00dabaa051f4d2f434 |
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 | CUT2sdwRBoDXbz9Jeq52yFIkZMWgFVlHT+DXZxu8IVdaKOOInVGyj2fDpgGcIx79kweqIeVZIHLc84sCiYkjBw== |
| 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
| 2026-09-17T10:06:11.123902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078236observed 700e86e7b2918642963658b3436654ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:11.105191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078236/manifest.jsonobserved ee614d6ad2da4d0cfd646a8396aeb8ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:11.085349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078236/publication.mdobserved a19fcc4ba3224e3871c606f9eac7416a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:11.066480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078236/publication.txtobserved 173b0701247a505533fbb6cc88896bb9...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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