OT-2026-000079846
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, vented after 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-2026-000079846) never changes.
Identity and time
| Publication number | OT-2026-000079846 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4376-7f46-a605-d74d997cbef7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079846 |
| Status | PUBLIC |
Content hashes
| Canonical text | aad5dce7bb8707c019400379411530a4cfe835174b885bc11e256df4e60c5a79 |
|---|---|
| Markdown | ed8ce152a92163779b0cb1a427a6a33164180bc8798b8b7cead83be7240576df |
| Publication page | b637d4566fcaffe6151cc78c7748e93dbb5922e9cb809c740d798ac542a5c2c1 |
| Manifest | d4032816c29dfe1e981fc90e0af98451ca6ee5bf1e2cd39c6efaf44f61468d34 |
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 | TIxxUgSbZ5BsYFH97FCNlHc5kqeqLMVMFM/kvAxXuyLZPqIfdqJ4y4Kaa4qEDNHRwro0y9SIDrjTkLOlSlz0Ag== |
| 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
| 2026-09-17T10:03:43.978832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079846observed b637d4566fcaffe6151cc78c7748e93d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:43.960173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079846/manifest.jsonobserved d4032816c29dfe1e981fc90e0af98451...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:43.941494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079846/publication.mdobserved ed8ce152a92163779b0cb1a427a6a331...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:43.921938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079846/publication.txtobserved aad5dce7bb8707c019400379411530a4...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. |
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