OT-2026-000011089
Publication integrity record
Three cup vacuum gripper, three zone face, three stage ejector, vented after set-down
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-2026-000011089) never changes.
Identity and time
| Publication number | OT-2026-000011089 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-783f-a984-6a00c22df76c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011089 |
| Status | PUBLIC |
Content hashes
| Canonical text | c41b9833abfd4979779ff089a1120c7be52ee74d44cb5a6b28c4100cf03ce25c |
|---|---|
| Markdown | 2ef170f99e4ae2875e45af369908a409c3a9654f489136591c9bb86e551f25a9 |
| Publication page | c18ea5f8d58656a089fb8c28e827ff7f1d8b4a897dc92cb34854ffc9553708dc |
| Manifest | 2371ed98a25f3ae6a64cd81e959ed9126f3c602477b5e008cbec3512a77e8414 |
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 | uKizN33G1MrsRXmLdr0g63WLds14f07PmubOe6at/GeiE8CTztqHiKI/2SzTnniMB7+89jUiPw7QhNm351PdAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:13:55.866129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011089observed c18ea5f8d58656a089fb8c28e827ff7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:55.844780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011089/manifest.jsonobserved 2371ed98a25f3ae6a64cd81e959ed912...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:55.824368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011089/publication.mdobserved 2ef170f99e4ae2875e45af369908a409...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:55.804592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011089/publication.txtobserved c41b9833abfd4979779ff089a1120c7b...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. |
|---|