OT-2026-000094441
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four 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-2026-000094441) never changes.
Identity and time
| Publication number | OT-2026-000094441 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e8-7093-9edf-05922491aa66 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094441 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6052b40057634bcc955df54bf366035899c4aa2d12c66246571f4a6c7754a5d9 |
|---|---|
| Markdown | a7ec9fc9abc617912ba1294fca5c497ea57e3ad5f3618a6a5f0b4abd801217cb |
| Publication page | 730da24ae5dca8e8fcbb996610b9f948507b778c0fde5b40c2ab92b20f0b4dd7 |
| Manifest | 94475fad1126e3a63a40c8591a9b518e120516c2ffff9b8d31d12d87fec84512 |
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 | OnmG8qIcqAu8c8Ocv2G/i/zApPIJATfOTJhK6caNHIqdjTqVnDzVVFh4lvrI1gxYuvDThoVRWWIpNY8LZn4FBg== |
| 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
| 2026-09-17T09:37:51.443063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094441observed 730da24ae5dca8e8fcbb996610b9f948...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:51.426291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094441/manifest.jsonobserved 94475fad1126e3a63a40c8591a9b518e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:51.409498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094441/publication.mdobserved a7ec9fc9abc617912ba1294fca5c497e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:51.391296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094441/publication.txtobserved 6052b40057634bcc955df54bf3660358...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. |
|---|