OT-2026-000058649
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented before 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-2026-000058649) never changes.
Identity and time
| Publication number | OT-2026-000058649 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-7fd2-8b04-138309c7d529 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058649 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9305e559af978cf8ca0073f12cd8478637c571da932de12a53d1d50036ae4f34 |
|---|---|
| Markdown | f34090ea522654618d3d786532c4b19b5b8069678a05162a6549539f65498fb9 |
| Publication page | b0b45d6d1d31767fbb9aacbd8f19d309cfcd1a0048d8853639f5c44fd46fa213 |
| Manifest | e03a3ef64167fdb887f03cd496d1eb50a152e94d9f068469c1263166b7964abe |
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 | qgwYoulaySrk5Zl6gVwIasIYNUKW3q7M2FJByeJSqrvEiqxZLRbYh3+Ef15mg7RDC3tFJEoDXBiIjnYOE1DHBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:09.685730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058649observed b0b45d6d1d31767fbb9aacbd8f19d309...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:09.667225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058649/manifest.jsonobserved e03a3ef64167fdb887f03cd496d1eb50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:09.646912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058649/publication.mdobserved f34090ea522654618d3d786532c4b19b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:09.628088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058649/publication.txtobserved 9305e559af978cf8ca0073f12cd84786...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. |
|---|