OT-2026-000077596
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, vented after 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-2026-000077596) never changes.
Identity and time
| Publication number | OT-2026-000077596 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ece-7a91-b3f3-52bfafc7a741 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077596 |
| Status | PUBLIC |
Content hashes
| Canonical text | 20234028399dcfdace4c2cd51a332b0f9de58e4288ad6d702bc69f98ca4476e2 |
|---|---|
| Markdown | a34ef4cbf6c9b9a24043fc5b1b9e8253bf6add83fdb79e24760c72f444c38bd3 |
| Publication page | 3687d0e595e6293d5a5280e4455e3d37b5036fa546e259d5486f4ca61df228e5 |
| Manifest | 855baa31fb0094e2135b2a3cec88c7e029a78ac8ce17b93716fcffa818d7dbc1 |
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 | h9Fwap5wd6mezbibF7lZlztBg6kR/NKjBB1qQ1wbX06Zfe1XqWkIVNMtzJqs70yNKtzMDVnQQQrEObnL6eauBQ== |
| 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
| 2026-09-17T10:07:04.664186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077596observed 3687d0e595e6293d5a5280e4455e3d37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:07:04.645889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077596/manifest.jsonobserved 855baa31fb0094e2135b2a3cec88c7e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:04.625472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077596/publication.mdobserved a34ef4cbf6c9b9a24043fc5b1b9e8253...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:04.606032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077596/publication.txtobserved 20234028399dcfdace4c2cd51a332b0f...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. |
|---|