OT-2026-000094176
Publication integrity record
Foam pad vacuum gripper, two zone face, three 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-2026-000094176) never changes.
Identity and time
| Publication number | OT-2026-000094176 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-77e6-bfd6-cd51471eece9 · 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-2026-000094176 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52c98a1d12aefe78569eb221e5930972f07d10958d55fb07df1962dcee9fef11 |
|---|---|
| Markdown | 470c8fdc39da2840b6f4413b3be09a45e8f924e49a9839f23b00e6e53bbe06df |
| Publication page | 1268f85296677e6cd6ed3bf6aa462d127a3ed158b7e631084a047ea33a2076ac |
| Manifest | 795dd631251198c52672380fdf29044e6148905cd7c883c8f3bde58d6bdb03b9 |
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 | s1CNagkGe1Nqq3ovOWbrDzvlKoEfaPg8YZnLv6BvJSupXq3zR1rDEfQVjpBPMmGo8FPIjFXB7tVeXmdoTvwhAA== |
| 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
| 2026-09-17T09:38:38.481016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094176observed 1268f85296677e6cd6ed3bf6aa462d12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:38.463092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094176/manifest.jsonobserved 795dd631251198c52672380fdf29044e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:38.445151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094176/publication.mdobserved 470c8fdc39da2840b6f4413b3be09a45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:38.427831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094176/publication.txtobserved 52c98a1d12aefe78569eb221e5930972...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. |
|---|