OT-2026-000094041
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000094041) never changes.
Identity and time
| Publication number | OT-2026-000094041 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-70b6-ae4c-4a374d491b34 · 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-2026-000094041 |
| Status | PUBLIC |
Content hashes
| Canonical text | bbc6a2f4d9da04e96d07e980bbcca5ea90fa1098e76379d36c5e5dc6527a2e19 |
|---|---|
| Markdown | 248d16e695c3d8b51229d80c04a478f8fba508a92829ef9ed1f72f6687ccd861 |
| Publication page | b9fc26800f1cbd64d3dc7bb4beb9d7248b94e23e605018a3f20112eaac9c5c09 |
| Manifest | 4b854637f2d3c0281d65f7dd5ee73a44bb742c8abde2882aaa2596345ec52780 |
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 | 7IpzCEqEzm9MzLjpgHjzms7oX6sy0s1jsd2xvcK8eblDA/ml1ulVuc7UKL3RgF9gzsJsp4axBJ81iAMFHCAPBA== |
| 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
| 2026-09-17T09:38:27.573963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094041observed b9fc26800f1cbd64d3dc7bb4beb9d724...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:27.555804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094041/manifest.jsonobserved 4b854637f2d3c0281d65f7dd5ee73a44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:27.537452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094041/publication.mdobserved 248d16e695c3d8b51229d80c04a478f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:27.520730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094041/publication.txtobserved bbc6a2f4d9da04e96d07e980bbcca5ea...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. |
|---|