OT-2026-000084062
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000084062) never changes.
Identity and time
| Publication number | OT-2026-000084062 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5e-709d-aad8-62f1ddceee2e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084062 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e08cd7715ec94d37ecbfdcdf624bd32b6091a8472b08b37c2fb3b54bf5e0205 |
|---|---|
| Markdown | 5be1cd8c2fe5fac9dc04e23d2b98f133199d8df7ad301eba794df7e40b20e815 |
| Publication page | 8554f10e83c0dc074ace88d9f4ac90dbcba3a4b4210b95b2f5429165560e77db |
| Manifest | 2dc9554c07da6d6afa2cc3fbb11a23b98ee81cdaa65138a9e6b1d702300077ee |
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 | +jaWt0y+75d4o/mHSWKM7pBUtjUtc9yMSxradopcb9fvPF1kJZGdHiKFOf+L20t7IXFzR6YCr4v3k6+N8KNHBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:47.945757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084062observed 8554f10e83c0dc074ace88d9f4ac90db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:47.928645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084062/manifest.jsonobserved 2dc9554c07da6d6afa2cc3fbb11a23b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:47.912195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084062/publication.mdobserved 5be1cd8c2fe5fac9dc04e23d2b98f133...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:47.894247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084062/publication.txtobserved 4e08cd7715ec94d37ecbfdcdf624bd32...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. |
|---|