OT-2026-000096140
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000096140) never changes.
Identity and time
| Publication number | OT-2026-000096140 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585e-7f10-b232-a66259f39875 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096140 |
| Status | PUBLIC |
Content hashes
| Canonical text | ef4cfe974a4d19c81ac945d312d49f0c22a7e13ac2f4de96cfd7d9f0d7495a29 |
|---|---|
| Markdown | 87d688684e2ba215a8f65b0482ed3a02ce86a84031052d32ac1ffb5bb61dc529 |
| Publication page | 4aa2deb4c90035b8177f9d24eebcfce8d69150f772e9e747151adfa2dc199186 |
| Manifest | 739540e14748549a7235ee476de2b51fcb2b7f1921aeacb9c633068d1cdd8f3b |
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 | g3NWBySFuG6d/9yx9F9HoeqWYSP7YcmnBfFlCeT3A5xW2q5SITXc2u7fNVVHvnMLxdptFK7zr2BAGrihr6IhCg== |
| 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
| 2026-09-17T09:34:38.315910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096140observed 4aa2deb4c90035b8177f9d24eebcfce8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:38.297943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096140/manifest.jsonobserved 739540e14748549a7235ee476de2b51f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:38.280089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096140/publication.mdobserved 87d688684e2ba215a8f65b0482ed3a02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:38.259816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096140/publication.txtobserved ef4cfe974a4d19c81ac945d312d49f0c...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. |
|---|