OT-2026-000039461
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000039461) never changes.
Identity and time
| Publication number | OT-2026-000039461 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-7505-bfe1-57ccd858f858 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039461 |
| Status | PUBLIC |
Content hashes
| Canonical text | a77afc51aa927b01ea59fcb8654d33e5c8ebc3d7eef6414effb0c939ce810164 |
|---|---|
| Markdown | 5e41072cff94374b74da04c41efb53ce3f6344c6bd935dc8677e545b769b03db |
| Publication page | e6debb9b3fba150cf71c9f66f3a3ccedcb566bf4564320842a1f6843810bfcfc |
| Manifest | 88e605a9675d4eac67dc730d2204152aa44f55ab6dea8016dbc07886384e02ea |
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 | RgxcVaQCb7ya/g5uitWpumZgeV5DVSk3vSd/AdqZKop5WBWbqh2yAm+qtI15TFc2Dz5ifxg6sGzlLxuiN1YGAA== |
| 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
| 2026-09-17T11:21:05.033277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039461observed e6debb9b3fba150cf71c9f66f3a3cced...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:05.016414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039461/manifest.jsonobserved 88e605a9675d4eac67dc730d2204152a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:04.999133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039461/publication.mdobserved 5e41072cff94374b74da04c41efb53ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:04.983112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039461/publication.txtobserved a77afc51aa927b01ea59fcb8654d33e5...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. |
|---|