OT-2026-000095179
Publication integrity record
Foam pad vacuum gripper, four zone face, two 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-2026-000095179) never changes.
Identity and time
| Publication number | OT-2026-000095179 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6f-7354-9c81-6ee5d0558fe0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095179 |
| Status | PUBLIC |
Content hashes
| Canonical text | da2d8b13352799b0b6334369fb0eeccea2db05a4c3a100b7960036e6ba078ea2 |
|---|---|
| Markdown | 3949d5f2f6b855bda5d4bcdf2e0096e0555186a5b906fb3ff43e5c2a43f41db7 |
| Publication page | 4ff1ff1f6c9ebc1ecfc319a11c031f3b390cba1e0218351deca66f47bc3a047a |
| Manifest | c09aa4ab4558374ca529123086a28af4be9f3c4f75837518ac4c6a6e49ab1711 |
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 | KGRXTF2GwolCWzkbl0Me/73WBFP8St+nJiXCWshOd3uCYTiZLEgmhikze73LrqmUzBVeaA+lGK1kKMFcYN42Ag== |
| 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
| 2026-09-17T09:36:29.375274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095179observed 4ff1ff1f6c9ebc1ecfc319a11c031f3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:29.356866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095179/manifest.jsonobserved c09aa4ab4558374ca529123086a28af4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:29.338402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095179/publication.mdobserved 3949d5f2f6b855bda5d4bcdf2e0096e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:29.320931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095179/publication.txtobserved da2d8b13352799b0b6334369fb0eecce...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. |
|---|