OT-2026-000094726
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, pump 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-2026-000094726) never changes.
Identity and time
| Publication number | OT-2026-000094726 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-7d10-bfb5-bb1e51478a28 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094726 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92268f39946ab0d3695877d88f1a7386a5b9403901d97d4eca669166da4ed239 |
|---|---|
| Markdown | c1f54e14ab62abb7721242e3839f721c52a81e26273ef4a09383cee46815d57c |
| Publication page | 0d007c8b439957b924d8cca3a02cf982a256da19b9b1c6c45001b8269e585ee2 |
| Manifest | 5c130ace264cd0843760e8b0e084b3b222d1eed246287439080f8feccf7a72c9 |
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 | 9EoJiQN24Amvt3oYu7HHNYdLkItfntXs1nftObTAVNZEKTa7cdzHOdhaM1/1A6OsAGhQXJSyiw/i7rEkIv3xBA== |
| 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
| 2026-09-17T09:37:11.506616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094726observed 0d007c8b439957b924d8cca3a02cf982...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:11.491622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094726/manifest.jsonobserved 5c130ace264cd0843760e8b0e084b3b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:11.476483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094726/publication.mdobserved c1f54e14ab62abb7721242e3839f721c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:11.458901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094726/publication.txtobserved 92268f39946ab0d3695877d88f1a7386...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. |
|---|