OT-2026-000063787
Publication integrity record
Two cup vacuum gripper, two zone face, single stage ejector, pressure sensor per zone, pulsed 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-2026-000063787) never changes.
Identity and time
| Publication number | OT-2026-000063787 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f947-7ad2-a9ab-a503679ac316 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063787 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2cef12566884264fe5b5bedba1af7029fa75f18ee9978da662dcbc3d9224f334 |
|---|---|
| Markdown | c8ca171fe73503394086d5f9ed10167bd465937d293a121be5ac6feed75d9ed7 |
| Publication page | 3a15271f9b55819ef71c9ee43273b8d915ee54101d80c8b32792c58464e1eed7 |
| Manifest | bb0b9b5fc6f47ae36970d853c53e8905af48b08ad753da280178c92d1376fed9 |
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 | Nk5IR70QKvBH9yiat8epqt9cvB10tKNJ7pXNiH916Dhs2gzbMvMvrdtbw6mOR0HElA2eMOrwkLEt7pF2gVGpBA== |
| 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
| 2026-09-17T10:40:04.759855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063787observed 3a15271f9b55819ef71c9ee43273b8d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:04.733855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063787/manifest.jsonobserved bb0b9b5fc6f47ae36970d853c53e8905...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:04.713583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063787/publication.mdobserved c8ca171fe73503394086d5f9ed10167b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:04.691354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063787/publication.txtobserved 2cef12566884264fe5b5bedba1af7029...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:27.886136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063787observed 3a15271f9b55819ef71c9ee43273b8d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:27.867808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063787/manifest.jsonobserved bb0b9b5fc6f47ae36970d853c53e8905...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:27.849351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063787/publication.mdobserved c8ca171fe73503394086d5f9ed10167b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:27.829143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063787/publication.txtobserved 2cef12566884264fe5b5bedba1af7029...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. |
|---|