OT-2026-000101384
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, plant vacuum 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-2026-000101384) never changes.
Identity and time
| Publication number | OT-2026-000101384 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e13-78d5-9d95-3d31f2bdf8a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101384 |
| Status | PUBLIC |
Content hashes
| Canonical text | 939815b08f28b0447067141651d45abe28280028a2b4613414e3077d10d545ba |
|---|---|
| Markdown | 70bc273b1e257e7d79d44f3c2775a09d171eb01ab40330ed007822d08cb0af0a |
| Publication page | 81bf0664494253673a5fe224707f7fbe28409c0613002de00a78f2998238863c |
| Manifest | 37b550c8cdea8dc6cc5acb3dd410f74d0adf8beeda41fc3df309a9f0a553964e |
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 | LYWED0Tk0tcczF/rs8ZV6KAnO7SKCSgEMKEK96rQm7c0emIOaf9wUQiI6mqEXErMgI+CoT1SIja1IdamBDdoBg== |
| 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
| 2026-09-17T09:25:54.770787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101384observed 81bf0664494253673a5fe224707f7fbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:54.753408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101384/manifest.jsonobserved 37b550c8cdea8dc6cc5acb3dd410f74d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:54.735808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101384/publication.mdobserved 70bc273b1e257e7d79d44f3c2775a09d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:54.717795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101384/publication.txtobserved 939815b08f28b0447067141651d45abe...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. |
|---|