OT-2026-000010556
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, pulsed blow-off before 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-2026-000010556) never changes.
Identity and time
| Publication number | OT-2026-000010556 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-7fa2-a5eb-f7864ae5b77a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010556 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86939d54bbb350cd798acf3edc5232ca2f662c0d171bc1f2e3efcb99d9e40959 |
|---|---|
| Markdown | 9689a8dda8be45828bf44d342f9dc7f939046667a9177796540517394f45888d |
| Publication page | 34c8c21858428585039c1c18d68051f84f6ff3373768819481eb571d4bba56f4 |
| Manifest | e25210851338e861f85ab1f1fcee9a03a0d62e9951d91bae61d50200938db48a |
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 | mE1gH1IacXrZALVGIN1vniGfFOUoAG0Tsmu9qEJOIrgHsfMtbxrrYVaIXMxCrn7e9tHe/1riTapgu1zoQbJdDQ== |
| 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
| 2026-09-17T12:14:43.697468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010556observed 34c8c21858428585039c1c18d68051f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:43.679568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010556/manifest.jsonobserved e25210851338e861f85ab1f1fcee9a03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:43.660974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010556/publication.mdobserved 9689a8dda8be45828bf44d342f9dc7f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:43.640779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010556/publication.txtobserved 86939d54bbb350cd798acf3edc5232ca...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. |
|---|