OT-2026-000085346
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump fed, 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-2026-000085346) never changes.
Identity and time
| Publication number | OT-2026-000085346 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-77cb-b28e-721e04de64c5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085346 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1af9f25c6a117d033bd8a4699d3c93273ffefeb79eb98338639021acdac8a92 |
|---|---|
| Markdown | fce081ac6f666f7ee75b9a634a0e0d37947086289b30d53b17123bedf9b50fac |
| Publication page | 21566b638df5e93ab39318984a50d6a7d71f953286de7dd2c94123b82eeb1e02 |
| Manifest | 4a7cf55268ed0ef9683342bad25f25328fc9a35423523f29eb3247cb0e905a4c |
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 | TIHc7g3oHNTrd98BM0QYtaU1lvx//rakfC0ck3CL7s2Ll9sH4RAkPfC2H3A1sBG2JW0rrM3JLaZ+lGiInO7uBw== |
| 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
| 2026-09-17T09:54:04.541894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085346observed 21566b638df5e93ab39318984a50d6a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:04.524155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085346/manifest.jsonobserved 4a7cf55268ed0ef9683342bad25f2532...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:04.507807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085346/publication.mdobserved fce081ac6f666f7ee75b9a634a0e0d37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:04.490394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085346/publication.txtobserved a1af9f25c6a117d033bd8a4699d3c932...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. |
|---|