OT-2026-000059771
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000059771) never changes.
Identity and time
| Publication number | OT-2026-000059771 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-7698-86fb-71be977fe48b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059771 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e73dda714acb32b1fa7f43155b918e53f094fcc7a251e577fb4ca8d5184bcd5 |
|---|---|
| Markdown | 6035b6a92aa07beaaabc14ba79ead48069ae8aff9e4be3bb8edb2828a5d8d673 |
| Publication page | 839360a009bb0a502017879521d7938146bd0846e28d183defd730f6587a4126 |
| Manifest | 66368bfd21162c40398a65318f1ffe54a63a9caee1a105f1359bf22897d54a11 |
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 | Stq4P98a40sk4Co7oiLsZZf2feKk7zbM04eae//FFz4H6Pr/Jx5KWKkLEJZ3WPsY4rGVqTfqKOlE0/epJD2cCw== |
| 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
| 2026-09-17T10:44:29.928834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059771observed 839360a009bb0a502017879521d79381...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:29.910879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059771/manifest.jsonobserved 66368bfd21162c40398a65318f1ffe54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:29.892322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059771/publication.mdobserved 6035b6a92aa07beaaabc14ba79ead480...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:29.873613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059771/publication.txtobserved 7e73dda714acb32b1fa7f43155b918e5...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. |
|---|