OT-2026-000082237
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, 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-2026-000082237) never changes.
Identity and time
| Publication number | OT-2026-000082237 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d94-722d-8a44-5dc11b8b7619 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082237 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4570aee457fd74732fa6d32a2a0a15bed0976075772246e2781fa138345dc592 |
|---|---|
| Markdown | fbb6f6cbfc1f47569fe4efdf6d6014dc07a8cdba7f925e8bbbf1c37e52ae110f |
| Publication page | c4c92a102856af78de1df1b92d90e7fe0dbf84743849fa4548c15843dfdf0348 |
| Manifest | c7f961f9ca9a9f5b80197629b0faca61667684479c1a2fe966db9c542eee796d |
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 | jGlta/xeQUcL4UUOPYSVt4ZPNp/f4pmb000PfzWai1dChDq13JcqoN9l42LKzNT3OGI04wRgehgS10xeUCuBAA== |
| 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
| 2026-09-17T09:59:04.910449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082237observed c4c92a102856af78de1df1b92d90e7fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:04.891395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082237/manifest.jsonobserved c7f961f9ca9a9f5b80197629b0faca61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:04.873456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082237/publication.mdobserved fbb6f6cbfc1f47569fe4efdf6d6014dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:04.855969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082237/publication.txtobserved 4570aee457fd74732fa6d32a2a0a15be...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. |
|---|