OT-2026-000094416
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four 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-2026-000094416) never changes.
Identity and time
| Publication number | OT-2026-000094416 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e7-723c-9458-0273883e1cac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094416 |
| Status | PUBLIC |
Content hashes
| Canonical text | b769ffdcff466f7f9b444e593b61a3c847fa9dae0089e3f3914dcddaed997717 |
|---|---|
| Markdown | 685d2d08696eb3a752f624991a0ffe17bbbfd20054fcfaf5529080a306acd16f |
| Publication page | 177ed37f0fb4e769f0fa5de286f29132572e72d569814dc2df794e79f0ce2fa9 |
| Manifest | ff1645dd736ab0a630213817a3bb3dfaa9612d13eb8696ad451648734cd460f2 |
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 | VMaDztlQHAUl0Ssms0S268k1qqYLyeCdQJowHBs7Mt51EzbgZxDGgYDk4UshPvJice05Upo9Vg6ASbJ9yF1eAg== |
| 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
| 2026-09-17T09:37:49.704571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094416observed 177ed37f0fb4e769f0fa5de286f29132...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:49.687968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094416/manifest.jsonobserved ff1645dd736ab0a630213817a3bb3dfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:49.671684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094416/publication.mdobserved 685d2d08696eb3a752f624991a0ffe17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:49.654410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094416/publication.txtobserved b769ffdcff466f7f9b444e593b61a3c8...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. |
|---|