OT-2026-000102791
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000102791) never changes.
Identity and time
| Publication number | OT-2026-000102791 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858c-72e9-88a1-94c907a387fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102791 |
| Status | PUBLIC |
Content hashes
| Canonical text | d956a5df57eb5b816a2fce701409676d29f3066758b71826c309bb3f4e0f8223 |
|---|---|
| Markdown | e0aeaf991148c6e178d8efcbef73596a9b82bc4a29ab064119ae901fb1b03725 |
| Publication page | 811a7b604993aa193134a3b43d2c2bfcaf75ca23d9045a3220ca7429957d98b2 |
| Manifest | 0260bfaf65de278bed13f189acecb7471de015e71385fcc554353e2a361e48a3 |
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 | PWG8jj4EmP5kziKS5k9OnR9S4NTsDGMNAPi0uKRuznezth1lRPJ0MzKltiVouBOxUdZQU4SL8+YMYefIaZ3NDQ== |
| 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
| 2026-09-17T09:24:19.177633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102791observed 811a7b604993aa193134a3b43d2c2bfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:19.156448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102791/manifest.jsonobserved 0260bfaf65de278bed13f189acecb747...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:19.137090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102791/publication.mdobserved e0aeaf991148c6e178d8efcbef73596a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:19.117160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102791/publication.txtobserved d956a5df57eb5b816a2fce701409676d...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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