OT-2026-000093075
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, pump fed, supply line 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-2026-000093075) never changes.
Identity and time
| Publication number | OT-2026-000093075 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7642-9efa-3776898bd342 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093075 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee973dae2ec88395899c5dff9860512c9f2d46d1916c3f8417c6af81bdd6527a |
|---|---|
| Markdown | 27d5b645e553efd82beadcb3f187c75760f6505a71a49afc4b54e9f85568a577 |
| Publication page | 06dd0badf0c526dcc31277af0d4c8233ee22388503e1caf5f3490e412ec6082c |
| Manifest | 2bd3ae2eb0073659e9241bfbfe800f19cdc488517977e8d3d226cca08f6f7c2e |
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 | ZLW4nAaV2LT3/BQ1BhK8uutlYZ15/S1MMoaLewvNDJUhMA1CbasiacAYp4f5u3o0cG/f8ytbe7/HdcXsBAACAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:19.562625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093075observed 06dd0badf0c526dcc31277af0d4c8233...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:19.547497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093075/manifest.jsonobserved 2bd3ae2eb0073659e9241bfbfe800f19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:19.529518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093075/publication.mdobserved 27d5b645e553efd82beadcb3f187c757...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:19.511803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093075/publication.txtobserved ee973dae2ec88395899c5dff9860512c...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. |
|---|