OT-2026-000033942
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, pulsed blow-off 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-2026-000033942) never changes.
Identity and time
| Publication number | OT-2026-000033942 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0b-75e1-b16d-762ee5f67eab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033942 |
| Status | PUBLIC |
Content hashes
| Canonical text | f27cc31c93a0a6b9bb2929acaf7e52fb16a26add633376d5ed9829c387c3dc67 |
|---|---|
| Markdown | ee747ed3eef6d342737c2f151cac6a379c6c5637b07d55b88d43340e80652fcf |
| Publication page | 9750d85e733fb8b5e8fceac1c8e6daddc257d1e90487e877987f26a2469e40be |
| Manifest | dba731c07cc3bc765b609f45569a0364354a9dcd83a3c89319c42e6555a91438 |
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 | AU/lPCqFwT35lEfvozxdrpuvvaYXCmC+wefk6e/tKCmHIxrJEyp7wgqUapCCdik1KuZ5o874tMvBHpO25whSBQ== |
| 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
| 2026-09-17T11:30:02.900163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033942observed 9750d85e733fb8b5e8fceac1c8e6dadd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:02.883400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033942/manifest.jsonobserved dba731c07cc3bc765b609f45569a0364...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:02.865817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033942/publication.mdobserved ee747ed3eef6d342737c2f151cac6a37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:02.833348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033942/publication.txtobserved f27cc31c93a0a6b9bb2929acaf7e52fb...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. |
|---|