OT-2026-000040909
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, sustained blow-off 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-2026-000040909) never changes.
Identity and time
| Publication number | OT-2026-000040909 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d10-7d25-bf55-834b85500726 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040909 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18b16d38e5db7052afbdc8863f260d1b6bae34918bb33ad50c75a7828745e66a |
|---|---|
| Markdown | 3e7ee7ad76c7bdd9479424f898d1970b05f6cf0c6e79d9a917256e77a808359e |
| Publication page | 0e5a5b0fde1b012f8bc9c4c2d58f1ceb45f78da205aeadf25d08d2dd0af8ec59 |
| Manifest | c6d73b1efdc8fbe4c5297a0a4936305fb7733f58e4f84c55395b7765cadce24e |
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 | k+/pe625MAGtB6w7t79/hREF72ACSrCFgCDvDS8rL3+qDeDxClUr4/U8TL6tTri7FhcQcqEF4t/nPEd4RkNACw== |
| 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
| 2026-09-17T11:20:17.621225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040909observed 0e5a5b0fde1b012f8bc9c4c2d58f1ceb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:17.603088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040909/manifest.jsonobserved c6d73b1efdc8fbe4c5297a0a4936305f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:17.583585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040909/publication.mdobserved 3e7ee7ad76c7bdd9479424f898d1970b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:17.560930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040909/publication.txtobserved 18b16d38e5db7052afbdc8863f260d1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:42.745022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040909observed 0e5a5b0fde1b012f8bc9c4c2d58f1ceb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:42.725157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040909/manifest.jsonobserved c6d73b1efdc8fbe4c5297a0a4936305f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:42.705353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040909/publication.mdobserved 3e7ee7ad76c7bdd9479424f898d1970b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:42.689361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040909/publication.txtobserved 18b16d38e5db7052afbdc8863f260d1b...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. |
|---|