OT-2026-000101448
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000101448) never changes.
Identity and time
| Publication number | OT-2026-000101448 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-7460-96cb-4fb18a159d22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101448 |
| Status | PUBLIC |
Content hashes
| Canonical text | 652f3d307d2cfea81d7bf487f32c493b5d754ec8b7554b758f76c5d25656e7f1 |
|---|---|
| Markdown | 5d499fc152a2be21702eb45038446164c1d8238a6b4aa6fe7206f48f10bdbed9 |
| Publication page | ab60db25e61abe3c033b106aab83da62638fab876973f3c81ce368f8c8e3e5fe |
| Manifest | 76e1b29c9b9280c4cf7b157ab66033f831f7122a9bb0f3ccdff71c6c82383ec3 |
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 | jjV492ENA/grqN1rs4BsD7BYca/BU59PP/fOW4VGPqpNrfIczFQOfS3UYtGVr2HWZwpKzEItRLQQZW+Fjl7wAw== |
| 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
| 2026-09-17T09:26:00.910628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101448observed ab60db25e61abe3c033b106aab83da62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:00.863677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101448/manifest.jsonobserved 76e1b29c9b9280c4cf7b157ab66033f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:00.844157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101448/publication.mdobserved 5d499fc152a2be21702eb45038446164...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:00.796099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101448/publication.txtobserved 652f3d307d2cfea81d7bf487f32c493b...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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