OT-2026-000094519
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single 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-2026-000094519) never changes.
Identity and time
| Publication number | OT-2026-000094519 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-73fa-8f77-67e0df09240b · 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-2026-000094519 |
| Status | PUBLIC |
Content hashes
| Canonical text | d806823a8f4b920e2ac096b57118d4218d415a88bf0ee6d399996a03e8850d52 |
|---|---|
| Markdown | eea4c3ab1352cd2cdc8f0132a255849c4648a5933182e5064f896fc5c5f6f4ab |
| Publication page | d773ec8fbbef8c3860ba9cd62d8a5a99de7152cfeb9b94506d8eded34efde9d6 |
| Manifest | 15ff211826ffbad3cc9e09b15ec40e1a483d01df24a3980e97270631e46d45aa |
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 | kWpO2jimODGSjU8e9zsNeampu0MvllBn6CXzkviRYwMcv8YlfRsr5UaIobXvjJKxMZTzeKu5VL/HNTLUFQ+2Cw== |
| 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
| 2026-09-17T09:37:57.443142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094519observed d773ec8fbbef8c3860ba9cd62d8a5a99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:57.425551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094519/manifest.jsonobserved 15ff211826ffbad3cc9e09b15ec40e1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:57.408120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094519/publication.mdobserved eea4c3ab1352cd2cdc8f0132a255849c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:57.391497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094519/publication.txtobserved d806823a8f4b920e2ac096b57118d421...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. |
|---|