OT-2026-000093709
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six 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-2026-000093709) never changes.
Identity and time
| Publication number | OT-2026-000093709 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7aed-a83b-05c2f6240f09 · 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-2026-000093709 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd8d39a41b81ddd00d771829280beef4d22c4570ff0ef967f7b13ac0985ba974 |
|---|---|
| Markdown | 6e7b93a2be21be6fd11e48defa0ddd5eb562893289affaa9b439c6677ebf1dc6 |
| Publication page | 5e83a20dcdd2c246e964aace4d52fd238ab075c8d04862e039b8a00fbcbb3a1a |
| Manifest | 49a46e07648993f5ee2b63967aac9c72e86c97939663557fc736611831901e63 |
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 | wBBjUTwd3SRhSJJYLAKyzTdXRgYeH4wRgOOXmf1+mqdk/ZneV5VC+GH11iCwWOGWLhuTnbxami2lnnLIdSEgDQ== |
| 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
| 2026-09-17T09:39:46.687601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093709observed 5e83a20dcdd2c246e964aace4d52fd23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:46.669856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093709/manifest.jsonobserved 49a46e07648993f5ee2b63967aac9c72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:46.653041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093709/publication.mdobserved 6e7b93a2be21be6fd11e48defa0ddd5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:46.634941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093709/publication.txtobserved dd8d39a41b81ddd00d771829280beef4...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. |
|---|