OT-2026-000101954
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, three stage ejector, pulsed blow-off after 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-2026-000101954) never changes.
Identity and time
| Publication number | OT-2026-000101954 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-7a4a-9dd3-e934dd59354f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101954 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb3bae826c5f2382331048df3655e881dd684e4abf43300873b2451e030da367 |
|---|---|
| Markdown | 775160a1d5f62b210aa23db8d28fb103d404079e6c42b4a6d37c493edbda78ea |
| Publication page | 8cf618ef7fe165bf9db2cb227c89014932fb423b5216acc3345807c510843793 |
| Manifest | ba3b03121e27fbf3ef93e38759c0d78608a9b9697a7a9f0e6051fa0fcf77576a |
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 | cXcS88rhNONerGfS2nrXBErOI5BxUyXY5qpvAnhm4Q581B/h51nxCCxh+2TF0cidRFOdR2lIdBe87Qh3YmmfAg== |
| 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
| 2026-09-17T09:25:04.352654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101954observed 8cf618ef7fe165bf9db2cb227c890149...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:04.336785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101954/manifest.jsonobserved ba3b03121e27fbf3ef93e38759c0d786...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:04.319888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101954/publication.mdobserved 775160a1d5f62b210aa23db8d28fb103...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:04.302055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101954/publication.txtobserved fb3bae826c5f2382331048df3655e881...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. |
|---|