OT-2026-000063537
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, vented after set-down
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-2026-000063537) never changes.
Identity and time
| Publication number | OT-2026-000063537 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-729a-a81f-7af36ab7a0e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063537 |
| Status | PUBLIC |
Content hashes
| Canonical text | 021c356b13c6bb02c798839dcf013a6b0098ad224bd7355e23ca9189fd6a42d2 |
|---|---|
| Markdown | 15cd01487032323ec8ed5851efe6c884dadf000843102174373c7fe092fe9489 |
| Publication page | 10dddbc615f02b544488859345a1fbc5bf85183d507f05b1d00e78b9277d1b63 |
| Manifest | 56de4eaaf0151583407bff6cfa97064f627636a7f162a1d6d7e758e9f884bd43 |
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 | A/ZBygQP5p0xOKasgrwvEWb2bXTEpqHZ2q2cHNRLpY0JymGODIczIj4IvK9S/tL0pnZFN+ck17B4oe23H3nyAA== |
| 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
| 2026-09-17T10:37:31.907676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063537observed 10dddbc615f02b544488859345a1fbc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:31.885895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063537/manifest.jsonobserved 56de4eaaf0151583407bff6cfa97064f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:31.866065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063537/publication.mdobserved 15cd01487032323ec8ed5851efe6c884...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:31.845354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063537/publication.txtobserved 021c356b13c6bb02c798839dcf013a6b...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. |
|---|