OT-2026-000094073
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000094073) never changes.
Identity and time
| Publication number | OT-2026-000094073 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92ca-7aac-92db-9350165c793c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094073 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8317025c0fed114aa6db259862b3d88347fcd6e4c0d6924273c2e2e197087801 |
|---|---|
| Markdown | 5fff823bc8bc8f84bb54c85c2de8d1dee4a822ad1f6d60a8be68fce8293d02b1 |
| Publication page | 01b2365abf3f8595c33d3feb61ff0a0bbddf5b7c70634b022c1ee3120fe8e30b |
| Manifest | 55b1d12e689508ec22aab862f260562116c65b32c7229214ef3ad71ff6c1f3c2 |
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 | otFWxLu/SyfuoyrEqYbYxQkSllKYJDoAYPQS0RazuGke/A8eyxraltyS9Cemy7DlJwwD7M4PaJqFUhEQ8RlnCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:30.068059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094073observed 01b2365abf3f8595c33d3feb61ff0a0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:30.050048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094073/manifest.jsonobserved 55b1d12e689508ec22aab862f2605621...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:30.028362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094073/publication.mdobserved 5fff823bc8bc8f84bb54c85c2de8d1de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:30.011184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094073/publication.txtobserved 8317025c0fed114aa6db259862b3d883...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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