OT-2026-000093700
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum 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-2026-000093700) never changes.
Identity and time
| Publication number | OT-2026-000093700 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-714c-955d-95265f24fa64 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093700 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9291ac94fdfd6b27cf7b32db4272f421380d7c0cb09d5adf1eccc78952a6c832 |
|---|---|
| Markdown | 18a376cb3406504bcbd19228295bc6f6af8ec605575d351b29fe2242711d6159 |
| Publication page | 5750bed1839b15ef82cde23c559ca1ec89003908533315bfd4b2d404cea25a78 |
| Manifest | c62077a3c8f6bcaf1a8b2df9d0a22649b55ac73b9295e52d203a2df5e82e8b21 |
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 | /ONjoGfH8WY0nE/kmJt+q2vXpbPX3QVRhm/gGqvd5BOzvMA7RAyvqxsZ2LSrdbvudN7lnd75hKW0+FN+mA4lBQ== |
| 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
| 2026-09-17T09:39:46.015868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093700observed 5750bed1839b15ef82cde23c559ca1ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:45.998992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093700/manifest.jsonobserved c62077a3c8f6bcaf1a8b2df9d0a22649...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:45.982610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093700/publication.mdobserved 18a376cb3406504bcbd19228295bc6f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:45.963437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093700/publication.txtobserved 9291ac94fdfd6b27cf7b32db4272f421...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. |
|---|