OT-2026-000094737
Publication integrity record
Foam pad vacuum gripper, three 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-2026-000094737) never changes.
Identity and time
| Publication number | OT-2026-000094737 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-76df-a56e-ac2464406fba · 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-2026-000094737 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07ac8f82fda8270e4cad96d240860c965f79a1218141eaaae8306f22f7dedaf9 |
|---|---|
| Markdown | 212737b4757b7d69da6a06512f6addc68376c26395360a148c12597735c4efa1 |
| Publication page | 90a709591c7fe257ed59144bce24ddba1359e360af5f04890273716bc934ff5b |
| Manifest | 2dafa74678e936d25a79e5fdd4ff34f65658e2277e4dbdff66707a4217c549fc |
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 | Kf0HiqjhIDZMXWfVA4dUDWc7TNHKyWi/LCSUATtVD/ePBnnXY1tF/xlK2RO+hsZweT6vesbGwicSbYpCEbWwDA== |
| 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
| 2026-09-17T09:37:12.190613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094737observed 90a709591c7fe257ed59144bce24ddba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:12.174798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094737/manifest.jsonobserved 2dafa74678e936d25a79e5fdd4ff34f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:12.158206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094737/publication.mdobserved 212737b4757b7d69da6a06512f6addc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:12.141449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094737/publication.txtobserved 07ac8f82fda8270e4cad96d240860c96...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. |
|---|