OT-2026-000095841
Publication integrity record
Three bellows cup 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-2026-000095841) never changes.
Identity and time
| Publication number | OT-2026-000095841 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac7-7e51-b484-3a450a5c51fd · 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-2026-000095841 |
| Status | PUBLIC |
Content hashes
| Canonical text | b0eb48e5987fc471322617b7434d020a51a1a4055cda0161871af5d365c96860 |
|---|---|
| Markdown | 9e8e7fe3f2a6b5fcb20999edc339cdd6d0267bd442b5fdcd1342b318842d7555 |
| Publication page | 9bb27fae6795a0b17cab15928a271601b5b6812e6ee95bcfd658a23df5fc8c36 |
| Manifest | ccbb76d3b1c51fd76d9a4a1bcaefac089b8556f272c732c35ea7d06d2e53b01d |
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 | F6DbrIzMm1cykm+diBKxSnhmuAYCTg0IZaywPYL/L8slU+AND2b0Gtf61KI/XRgnowceUpuJfF562y21cYDPCQ== |
| 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
| 2026-09-17T09:35:55.668148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095841observed 9bb27fae6795a0b17cab15928a271601...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:55.648788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095841/manifest.jsonobserved ccbb76d3b1c51fd76d9a4a1bcaefac08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:55.629941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095841/publication.mdobserved 9e8e7fe3f2a6b5fcb20999edc339cdd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:55.612069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095841/publication.txtobserved b0eb48e5987fc471322617b7434d020a...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. |
|---|