OT-2026-000059123
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000059123) never changes.
Identity and time
| Publication number | OT-2026-000059123 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8611-794c-a6f9-665c60f7cc16 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059123 |
| Status | PUBLIC |
Content hashes
| Canonical text | 27de406ae11600d9257e7efe83e9979f102f861282318fae780504665b3e1cb1 |
|---|---|
| Markdown | 638de47d201b83d855a98bc8ddc6819db8071a8bff188ca28635454b98bb77ec |
| Publication page | 32d590917cd51e49cfa7cac0f2bace50d7c3f700abdcafd7065530ae5a182713 |
| Manifest | 7ffa9ef65f9ee425693c0c3015d09fcf01247e060d7bcf3d8291282c6a66c625 |
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 | xx6gb13KGcPfM3WT2ppE6iYp2uTVMADkRo/gS0TMs2piNr6DxYfnirMAjwSg9bHQS/ttKHhGx5vYKCWrU+bvAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:45:03.646302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059123observed 32d590917cd51e49cfa7cac0f2bace50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:58.065993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059123/manifest.jsonobserved 7ffa9ef65f9ee425693c0c3015d09fcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:58.049201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059123/publication.mdobserved 638de47d201b83d855a98bc8ddc6819d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:58.032080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059123/publication.txtobserved 27de406ae11600d9257e7efe83e9979f...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. |
|---|