OT-2026-000098724
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000098724) never changes.
Identity and time
| Publication number | OT-2026-000098724 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ae-79b3-aa75-3fafa438c634 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098724 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3636c9109cd06f3ad30ae05b28e6d8840f0efcd6fe07df8f726db249174f213 |
|---|---|
| Markdown | 76f7a365bf49189126732aee3288f0ee8b57e1a029c0ecefb0f94aa01967a8ad |
| Publication page | 8991cf328c85027125abb174413832e96d8c13e9e797806531fbe8ab040d7649 |
| Manifest | 4798cfb76c496b6341a43ec1e37961045848a0cc4a17f9cfcf66bf04858499be |
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 | A3uah8h15Qa8O8ojRwTNnSSPCzNPAS4QspPxjtsMBv9RHBD7/wBvabQ0+NlO2dg+72R/iV8AoSHjccmNUt3DDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:02.098323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098724observed 8991cf328c85027125abb174413832e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:02.080623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098724/manifest.jsonobserved 4798cfb76c496b6341a43ec1e3796104...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:02.063605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098724/publication.mdobserved 76f7a365bf49189126732aee3288f0ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:02.046694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098724/publication.txtobserved c3636c9109cd06f3ad30ae05b28e6d88...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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