OT-2026-000037623
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000037623) never changes.
Identity and time
| Publication number | OT-2026-000037623 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-78ae-8deb-6f07edd4d86d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037623 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a8316c711541a8e661fe19ee9d0781cb6266d3101046aa4e0efde8f1f0dad81 |
|---|---|
| Markdown | bbdefd63c4ff052797ba50ce756c2a35cba993fb413bbae29ec814c9f0bb7c87 |
| Publication page | 4d58e2d74e2aec797124f66984a7d2f4d13995090aca5690ea05978de9c0c439 |
| Manifest | 1b78e92d88c0e8a90c1e14b58425da8b11b2ef23450cb222afb6059bfbd47524 |
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 | OckYe1tTknVojLnzs02OmACUA8zYtd7b6fpij/49nw3sZEX3+lcJiKNVIQAA0L/PuPR41I0vK3tKiTpNCxj7CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:24:11.171821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037623observed 4d58e2d74e2aec797124f66984a7d2f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:11.154830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037623/manifest.jsonobserved 1b78e92d88c0e8a90c1e14b58425da8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:11.136294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037623/publication.mdobserved bbdefd63c4ff052797ba50ce756c2a35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:11.118736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037623/publication.txtobserved 2a8316c711541a8e661fe19ee9d0781c...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. |
|---|