OT-2026-000046806
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line 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-2026-000046806) never changes.
Identity and time
| Publication number | OT-2026-000046806 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f4-7ff4-bd88-a641a98fe26f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046806 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4ba0e1906f88ca0deaea93ff5aff3a1c95a2a62377221510acac462077ad27e |
|---|---|
| Markdown | 5a8b3ee5768def6055770ac6a9c1f9e67171fc5f23486946931bc1809dd2d211 |
| Publication page | d738bf6cbe52f8051110466ea30903728002afe8566be0971be3d9d8472b2494 |
| Manifest | cf763c287659e46ac058beca03ab8cda421ecc4fa98196054420fe04b9f07c75 |
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 | 4rPfSKiqqtv4DHb5lIMTedzrIPdnCUM7ucKPDjkEkZ5mo6YYimKpbklyG+knHGXEbO3CBea3w7q6Y64OxS2nCg== |
| 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
| 2026-09-17T11:06:53.492050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046806observed d738bf6cbe52f8051110466ea3090372...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:53.473790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046806/manifest.jsonobserved cf763c287659e46ac058beca03ab8cda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:53.455649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046806/publication.mdobserved 5a8b3ee5768def6055770ac6a9c1f9e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:53.438192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046806/publication.txtobserved e4ba0e1906f88ca0deaea93ff5aff3a1...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. |
|---|