OT-2026-000101897
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, pump fed, pulsed blow-off after 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-2026-000101897) never changes.
Identity and time
| Publication number | OT-2026-000101897 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f0-7e91-b9a5-1d76832a7be2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101897 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8735af78eacbf36da08df18633a17321205698b3deec2292b5909892e91f997c |
|---|---|
| Markdown | fd6be4da8cecfd0d0408b44629445a6b5ec1dd0e9551f99338d0ff02cf28cf49 |
| Publication page | d61a4be7312328ff5e6383014805a9b5c12ee40e35447778271b374174789ea3 |
| Manifest | 048086459baa976d80dd8f8b54a5fd8363ea530a6417ea49cb1583487c6834bd |
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 | RH1B5XLJU02PumV2RmRD47VPZocJTTfWxWtGEFRaohRtYzX8FY1l+rV8uFVPuqoBAFwi1qPW5ZEVP+OllVGhCQ== |
| 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
| 2026-09-17T09:24:30.391448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101897observed d61a4be7312328ff5e6383014805a9b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:30.372604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101897/manifest.jsonobserved 048086459baa976d80dd8f8b54a5fd83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:30.353366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101897/publication.mdobserved fd6be4da8cecfd0d0408b44629445a6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:30.335198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101897/publication.txtobserved 8735af78eacbf36da08df18633a17321...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. |
|---|