OT-2026-000082857
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, 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-2026-000082857) never changes.
Identity and time
| Publication number | OT-2026-000082857 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-7248-90b3-7530ce5df415 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082857 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2be9989b0c509db4e2235c98c7ca80a36af01da759fbb2630fb43aab63afefef |
|---|---|
| Markdown | 5469747215e39089d0d575b419ce4c63451417486bb894a55d56e4da5e28b70c |
| Publication page | b3a68d76448676d4fae8ee307f865dfa16c4f5661d676d29730b9f338b3b1805 |
| Manifest | b2946085a6229b7762fe73881115c80c70440313625b343a44a053a5674b2669 |
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 | fBSXg9xXp95uJvCc2j4HPxpnuzeUDEeoSq4YpaJjJ1oDsJ/Z+xHsDG1vs1y+gs/yIqLKl2mKN+lPYSVLNuc6AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:32.147962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082857observed b3a68d76448676d4fae8ee307f865dfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:32.129983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082857/manifest.jsonobserved b2946085a6229b7762fe73881115c80c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:32.111292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082857/publication.mdobserved 5469747215e39089d0d575b419ce4c63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:32.093113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082857/publication.txtobserved 2be9989b0c509db4e2235c98c7ca80a3...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. |
|---|