OT-2026-000005097
Publication integrity record
Three finger mechanical gripper, three stage ejector, contact triggered on the face
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-2026-000005097) never changes.
Identity and time
| Publication number | OT-2026-000005097 · never reused |
|---|---|
| Internal UUID | 01a0a92d-c2ed-72db-b164-81011f1e9536 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:45:43.664439Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005097 |
| Status | PUBLIC |
Content hashes
| Canonical text | d32707f28a35cfe6949dcf150c65b1d27226c001becd1af267a077e63aa472a5 |
|---|---|
| Markdown | 424a4bd8548d1b6b71b0a80fd6dc0d8d6f5f267b6629fa595be6643fd1a4f20b |
| Publication page | 0972769197d20b64beb9e2709d0fd94f2d792168408765b2db3d7d168336d6d2 |
| Manifest | ca493b029d95361fda3fc57fc1bf31def8dcb3683c040a0da80cec3d2dd494d0 |
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 | XkaPWFwYBoKQ+5OD8rX+GJSmambyGyhBEz6XWYsGSvHDOtE0IAYTUfXDoST722TEPQG1Zxa9QCRHNvCKcn+MBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T07:47:02Z batch OT-TS-2026-W38-010 · RFC 3161 token · inclusion proof root e1b42dfa4cd0fb1e3e472afd2db961c2... |
|---|
Independent retrieval
| 2026-09-16T07:50:15.894308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005097observed 0972769197d20b64beb9e2709d0fd94f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T07:50:15.879878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005097/manifest.jsonobserved ca493b029d95361fda3fc57fc1bf31de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:15.740299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005097/publication.mdobserved 424a4bd8548d1b6b71b0a80fd6dc0d8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:15.726512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005097/publication.txtobserved d32707f28a35cfe6949dcf150c65b1d2...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. |
|---|