OT-2026-000101006
Publication integrity record
Three cup vacuum gripper, three zone face, four 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-2026-000101006) never changes.
Identity and time
| Publication number | OT-2026-000101006 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-7e44-bcd6-fddc06f6f161 · 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-2026-000101006 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0ba98ccbbb78032cf6641f3c4e5ca67425217dacaf74a01b9bb89df703619da |
|---|---|
| Markdown | efa29e0ccdc3389e2fc2ca49f2d733e54032abb21ac4531a6a3f063d9671095d |
| Publication page | f76e18879a6654f0ba1f4e9158ee6679dd85ffd98ef22d4f94db184daccae9a7 |
| Manifest | 4af96d0d03c9cb5ac148fa97773b91cfd9841c3948031c9d8097814794710a22 |
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 | YMWGJp1wcmcWc3UZ8epzcXW1cBrGJqBnSeHhPyob8gI+054ooLHNrG1f76Gj8mZTWS4UVZVQyey40oa63W/8BA== |
| 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
| 2026-09-17T09:26:36.439509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101006observed f76e18879a6654f0ba1f4e9158ee6679...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:36.421521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101006/manifest.jsonobserved 4af96d0d03c9cb5ac148fa97773b91cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:36.403788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101006/publication.mdobserved efa29e0ccdc3389e2fc2ca49f2d733e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:36.387825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101006/publication.txtobserved f0ba98ccbbb78032cf6641f3c4e5ca67...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. |
|---|