OT-2026-000033107
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, pulsed 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-2026-000033107) never changes.
Identity and time
| Publication number | OT-2026-000033107 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4844-78ce-9a08-38c55961f0e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033107 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8693db8667a0a46a8ed8210176de44153f05c0b0068763eaa1af94d582551a91 |
|---|---|
| Markdown | 12acdb1e94d28b071598117ee77e8a17a85e9a0e73ed3332b9454afd2c8929f8 |
| Publication page | 8d02ba3c90dadbe58c0e9344f813b60d2bae4f073cfe9cd9d0eb1da2133df98a |
| Manifest | 66eb23fa603aa1acae2c18cf119fbb9f71627085f04b602e762e7d938bdfe842 |
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 | LLqZ/gK6B0sChZLntllcC2NH08F2jLQmhCWtFPiPh5t2slpqJ6EJzb5b7gYBcc7QIegkyGJLDyMTMFBeDjzZCA== |
| 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
| 2026-09-17T11:32:45.633352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033107observed 8d02ba3c90dadbe58c0e9344f813b60d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:45.616816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033107/manifest.jsonobserved 66eb23fa603aa1acae2c18cf119fbb9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:45.596996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033107/publication.mdobserved 12acdb1e94d28b071598117ee77e8a17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:45.580787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033107/publication.txtobserved 8693db8667a0a46a8ed8210176de4415...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. |
|---|