OT-2026-000094634
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, single stage ejector, manifold 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-2026-000094634) never changes.
Identity and time
| Publication number | OT-2026-000094634 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2deb-75a2-9417-188fe2049caf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094634 |
| Status | PUBLIC |
Content hashes
| Canonical text | edce01f80d76e8994f6abeed40e24d50dcad775fe17d8fe2b67a2e1ff1846858 |
|---|---|
| Markdown | 95dc6aceecf06a9b2904212b31860fc4b124e5d0b163a1a05907c265f166952a |
| Publication page | fd0d5c31bacf59fc61402f212f761f806f76ab9d901cf2e2ea046f15def382b0 |
| Manifest | 93cd662192add09b4f6ceda4b4f156a5f138248e2a00e6a6f0e704db21204805 |
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 | APNg29EJwynoJTsDpXVrH4bPMjH58UIX7rG3vI1KAqHJkL/IUeLp0pXhfdLZtKnx0BEDywOTMRZJ+6W/+ZA9AA== |
| 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
| 2026-09-17T09:37:04.423726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094634observed fd0d5c31bacf59fc61402f212f761f80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:04.407163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094634/manifest.jsonobserved 93cd662192add09b4f6ceda4b4f156a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:04.389918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094634/publication.mdobserved 95dc6aceecf06a9b2904212b31860fc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:04.372804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094634/publication.txtobserved edce01f80d76e8994f6abeed40e24d50...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. |
|---|