OT-2026-000095850
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, 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-2026-000095850) never changes.
Identity and time
| Publication number | OT-2026-000095850 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac7-7c45-ba41-f9e4f674fc35 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095850 |
| Status | PUBLIC |
Content hashes
| Canonical text | d07954a95f70dd9a16a4f58888301c6b3f79b3c17a5bb66e638497a02f2cda9f |
|---|---|
| Markdown | 1f6e7d22338f6984acd224ee92806a403cbc6dbb129b1faad40556dfb76850a0 |
| Publication page | 39c4a10ac714c841cf76af8f2c48a2413418810300abc7e54a0c84cde55d100f |
| Manifest | e3907099fbcdd3d1fb288bf05c78a0cdb2fad9765ec9fc754b04b3364bc26a36 |
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 | xX3MIzZ3EEydeMnt+VWGSLtNwuplxCABbKH+dt3mz07xggbc1nSD2BSKH02vy9sJcjYSPL/ws0uwJsTHZVYzBA== |
| 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
| 2026-09-17T09:35:56.364192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095850observed 39c4a10ac714c841cf76af8f2c48a241...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:56.344633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095850/manifest.jsonobserved e3907099fbcdd3d1fb288bf05c78a0cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:56.326962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095850/publication.mdobserved 1f6e7d22338f6984acd224ee92806a40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:56.309966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095850/publication.txtobserved d07954a95f70dd9a16a4f58888301c6b...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. |
|---|