OT-2026-000104430
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single 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-2026-000104430) never changes.
Identity and time
| Publication number | OT-2026-000104430 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-776e-a80d-2474e15970c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104430 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86f7faf92ebe226cbed9fdcc38e987c35ecca9c947a4565da47bd972d66bf737 |
|---|---|
| Markdown | 00cd61fe4e58a3036c00679423a2cfb2fa4b11508a247efb2dcc164fbc6a59c8 |
| Publication page | 5c00afd46e7720fb2dd0fc4ac6e5ab894a23984917ebd676a6df52af1196312e |
| Manifest | 33adb4036adb05c99e8b70200aa81b0b3c105787c930486bd325a3d6a16c5789 |
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 | BD1SIrBR4YAT98NhCRhCsRSfTDrAkUYqzvxdWbN9KWlawXB0zJRmUa41g6izZDXuuqoX8zXArxnUmGCngFx2Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:21:42.326734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104430observed 5c00afd46e7720fb2dd0fc4ac6e5ab89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:42.309437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104430/manifest.jsonobserved 33adb4036adb05c99e8b70200aa81b0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:42.291685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104430/publication.mdobserved 00cd61fe4e58a3036c00679423a2cfb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:42.273556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104430/publication.txtobserved 86f7faf92ebe226cbed9fdcc38e987c3...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. |
|---|