OT-2026-000046146
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained 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-2026-000046146) never changes.
Identity and time
| Publication number | OT-2026-000046146 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032b-78c4-b635-77679031a03a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046146 |
| Status | PUBLIC |
Content hashes
| Canonical text | 78049f1b555b46a1babd687f4a21a127fbfe773e858b3ed69e713866fca0c3c5 |
|---|---|
| Markdown | 34466407ae8b23b41817bd4d161c8cd1e1d69c3ca05ea71bb9d2fbe88f12c053 |
| Publication page | 77a5d0388727cdd6b4c6fc7d06ceceb46966a776a93e25cc0047f55621ef1659 |
| Manifest | 0db8f6ea573c9184d39cbd2f9a881454100a855c9a711cd11f22ac3a94b30f59 |
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 | CfNrGJAlZDsZtRGfqTHRz8Xla9/ERbTNgYyCEyB4KsCEMdEYfzdVBGSxU5vS2/qbH6lKtniLtcyBFIzbRss2CA== |
| 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
| 2026-09-17T11:09:08.387751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046146observed 77a5d0388727cdd6b4c6fc7d06ceceb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:08.369725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046146/manifest.jsonobserved 0db8f6ea573c9184d39cbd2f9a881454...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:08.350120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046146/publication.mdobserved 34466407ae8b23b41817bd4d161c8cd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:08.331699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046146/publication.txtobserved 78049f1b555b46a1babd687f4a21a127...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. |
|---|