OT-2026-000086010
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, three stage ejector, sustained blow-off 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-2026-000086010) never changes.
Identity and time
| Publication number | OT-2026-000086010 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82a-7230-b1f5-0091ce28567c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086010 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7f2cd3475b640953e379bf58161f554ebbe94fda3b990ae163fd42d5ce559d48 |
|---|---|
| Markdown | 5ea0534951fab769c7a7afef63db59e6f100f1b3d3e93a9b1291aab82662b60d |
| Publication page | ec0a4584a7f0fb4f4f3054773531c303ea4b73ee4d2ea681a36ac5d1a8b00cd3 |
| Manifest | c1705b3e4ef93f4cae9a0269a43b9512699de4ebecda4eab477f1c01260a36c9 |
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 | 9ewtG78vX0Io9MGNp8ocMhqEA06PpKK5P/UiDG1ILiIqL52Z4HumzT0/roamIRDlauaYyjt7MCKY/ULEF3eQCw== |
| 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
| 2026-09-17T09:52:59.819269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086010observed ec0a4584a7f0fb4f4f3054773531c303...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:59.803516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086010/manifest.jsonobserved c1705b3e4ef93f4cae9a0269a43b9512...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:59.786369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086010/publication.mdobserved 5ea0534951fab769c7a7afef63db59e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:59.769362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086010/publication.txtobserved 7f2cd3475b640953e379bf58161f554e...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. |
|---|