OT-2026-000101196
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, 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-2026-000101196) never changes.
Identity and time
| Publication number | OT-2026-000101196 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7924-8f4b-4eca3e6d0ba0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101196 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc074a602291185d8e17d4d2b837763b5daa4d284bbf6f886944669833d8114b |
|---|---|
| Markdown | 489e78ad709c1b4cb7033b19028b3e39d429d6e1e82ad14786fc3af817407943 |
| Publication page | 37fb6541fd19ac95f5f39fbcbe0598d322898091745ff14a5119bf06459f1def |
| Manifest | 25479d10857810baa831345350882ef8da90713301edcd18cf978e1d492fd576 |
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 | oRmi6pC0vUjJ8KA98IogpnJLw/9QZODhGMVIZtj4KjXVYI+qrAo6qvTkckRbmb2mar8d1mF3NoLpRZHzQJFqCw== |
| 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
| 2026-09-17T09:26:50.713195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101196observed 37fb6541fd19ac95f5f39fbcbe0598d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:50.695922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101196/manifest.jsonobserved 25479d10857810baa831345350882ef8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:50.678428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101196/publication.mdobserved 489e78ad709c1b4cb7033b19028b3e39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:50.658269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101196/publication.txtobserved dc074a602291185d8e17d4d2b837763b...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. |
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