OT-2026-000006999
Publication integrity record
Three finger mechanical gripper, three stage ejector, contact triggered, stripped from the face, pneumatic drive
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-2026-000006999) never changes.
Identity and time
| Publication number | OT-2026-000006999 · never reused |
|---|---|
| Internal UUID | 01a0a96f-0e08-7ad1-a066-8d1b30fa80df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:57:02.731247Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006999 |
| Status | PUBLIC |
Content hashes
| Canonical text | cafae4f3cabacd21bca53f247a0a93014f068367451c08bf3451f7237d5b06bd |
|---|---|
| Markdown | b2a7ccfacbd7d3999d02b3d640252c400c1c8b42512a6c785fa115e5ea89b525 |
| Publication page | 2ccf3bb6c8549f123ef3e90711ce1ec0819d129d4568bd13af492fc1c2c1ec64 |
| Manifest | a8efeb726f9cc3bc373d19dee0d16b25b33827f3b307d854a35feab099a2a866 |
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 | SLPxQ1dUWWztp98H0iM/+O8bDJrLaYs+jckX+mru2h6JU8YSrEajbRmkkeLmBdhsdBPuhsmhjJEuM/mzB0umAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:13.378771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006999observed 2ccf3bb6c8549f123ef3e90711ce1ec0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:13.242029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006999/manifest.jsonobserved a8efeb726f9cc3bc373d19dee0d16b25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:13.229628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006999/publication.mdobserved b2a7ccfacbd7d3999d02b3d640252c40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:13.215990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006999/publication.txtobserved cafae4f3cabacd21bca53f247a0a9301...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. |
|---|