OT-2026-000043675
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, pump fed, manifold pressure sensor, 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-2026-000043675) never changes.
Identity and time
| Publication number | OT-2026-000043675 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-92d0-7c0e-9735-dd5483940220 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:49.254972Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043675 |
| Status | PUBLIC |
Content hashes
| Canonical text | c42fe090367276dc4d8a8f020d072ba325924fe312671b1c0e3499ed1ad341ad |
|---|---|
| Markdown | 809801fe54a6fba9976f6922bc8c7f70496026fcd02ef8568202d1b23e442e0f |
| Publication page | d8bb4bd2950c646598bed8e8d0b68f9176c4698cc828bc4bf322fc7176d58721 |
| Manifest | 98f6eb8ef2566aa6586aa10a7c60a920f71a92232ca87a10818616aa7b60f117 |
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 | YjmkqLOi2HlP8MJOQveVBFjTioiWAxG9LsT7a2InZONS25b4OjeV7sQBBpUYYRnPFeqOe8y8z+QsIhAJdVeaCA== |
| 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
| 2026-09-17T11:13:09.845574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043675observed d8bb4bd2950c646598bed8e8d0b68f91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:09.826845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043675/manifest.jsonobserved 98f6eb8ef2566aa6586aa10a7c60a920...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:09.808602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043675/publication.mdobserved 809801fe54a6fba9976f6922bc8c7f70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:09.791027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043675/publication.txtobserved c42fe090367276dc4d8a8f020d072ba3...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. |
|---|