OT-2026-000101554
Publication integrity record
Two bellows cup vacuum gripper, two zone face, 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-2026-000101554) never changes.
Identity and time
| Publication number | OT-2026-000101554 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e15-717d-a568-d61a04673eae · 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-2026-000101554 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9459829c0da1997b04d4f80cbd35e731a4872889f0ffec89f513d5338d4909ea |
|---|---|
| Markdown | f059782657af19369df4fa928eed121f0d4af6f8ad1457e54fcef3247c5d9264 |
| Publication page | eaab53f5f76ea78f302c7b2641264e264192fdcdd9fdf39142350690ef62fde6 |
| Manifest | cb1678dbbf2a8ebcd87b97c972060bf9e070a097bdfd88322e1bc75e5f98319a |
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 | dI3+PEPPk4zoGvoVvSCnkFc5Co3y6JD3DDBeRtylvl+DioCOOj1H+FlJDiJPpbIneh6vmUHuxEgi1rQkgTn6CQ== |
| 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
| 2026-09-17T09:25:35.921241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101554observed eaab53f5f76ea78f302c7b2641264e26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:35.901455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101554/manifest.jsonobserved cb1678dbbf2a8ebcd87b97c972060bf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:35.882582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101554/publication.mdobserved f059782657af19369df4fa928eed121f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:35.863927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101554/publication.txtobserved 9459829c0da1997b04d4f80cbd35e731...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. |
|---|