OT-2026-000036633
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000036633) never changes.
Identity and time
| Publication number | OT-2026-000036633 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-78dc-be41-7217d9825e2c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036633 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba8960fa91784503c13faa111590cf4cd33d0f0755e9a0ea13f61c10acdc7fa2 |
|---|---|
| Markdown | 89ad340eae2fb642a69cf194d27e3369b7964adf8060e0fc7a61a771a7dde065 |
| Publication page | 523cebc8f28c8d50e54b673537b7f2fffd4c953e3981410a7188a9b4a9936157 |
| Manifest | e3e2407023329910366e7178d849b9f0c306ba83c5a7201d6e07e792836e3265 |
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 | 1WxNEmqimsh7pb36+2BY0853GIf/brRlX9aCWsG/LEd7czavttGWsSjiuG+FhI4XYV37HPHwq249jkihg9eYCw== |
| 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
| 2026-09-17T11:25:58.686243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036633observed 523cebc8f28c8d50e54b673537b7f2ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:58.669194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036633/manifest.jsonobserved e3e2407023329910366e7178d849b9f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:58.651567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036633/publication.mdobserved 89ad340eae2fb642a69cf194d27e3369...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:58.634209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036633/publication.txtobserved ba8960fa91784503c13faa111590cf4c...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. |
|---|