OT-2026-000095793
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, pump fed, 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-2026-000095793) never changes.
Identity and time
| Publication number | OT-2026-000095793 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7d28-8fae-58bfd9ea20b2 · 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-2026-000095793 |
| Status | PUBLIC |
Content hashes
| Canonical text | e10450afe2d845c8b6d4731f2e368b28117ae2f340c08541301b612f564ecaf1 |
|---|---|
| Markdown | 5ae76ae45289ff5004eff54c1f0c617ce0f5c53803bf7df3582dc958e27ed25e |
| Publication page | 9c807340ea5d3a35ca730c3c7aea584d3335ca6c9e021043157a4635cb11f8f5 |
| Manifest | a5ae04a4d7048dad027cbc52291292f6699fe2a6173ea04a7146b55ae84f0d5e |
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 | 0so82FwMI2UN/RKpSGysM6CW6fTz9/DoXGI4uoOwUFaeUibBp3ZPbskwwOyueYZZoupNUdngDKlN+QTSvRsyAg== |
| 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
| 2026-09-17T09:35:51.837237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095793observed 9c807340ea5d3a35ca730c3c7aea584d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:51.820280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095793/manifest.jsonobserved a5ae04a4d7048dad027cbc52291292f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:51.803384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095793/publication.mdobserved 5ae76ae45289ff5004eff54c1f0c617c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:51.785460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095793/publication.txtobserved e10450afe2d845c8b6d4731f2e368b28...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. |
|---|