OT-2026-000100208
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, three stage ejector, pressure sensor per zone, 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-2026-000100208) never changes.
Identity and time
| Publication number | OT-2026-000100208 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3052-71a5-ab84-6b5f1e5ed8c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:05.469356Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100208 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe9888dc3608a3c92d05f08e9cd06735ad9e5c157e9b5fd7413218cb473613c1 |
|---|---|
| Markdown | 1be33c45c32becfaa4081b05048d8408763bd20d16af6a175444d21fdd9b9c9f |
| Publication page | 32f13113c043617b04b9133c97dcaddc9bea527b7bbb68f3676349163eed11dc |
| Manifest | e497ff9e591f9526e166fdf6be434d269ce57cf950a239219c5aa2495dd14963 |
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 | VSlXbOYUfiN58v8QncXVKRrQtbwv0hyaZxJfokm9wbdzSnRfBdiWy2WGrR4kaMYSfdkvrTt++//rcYYJhTa+CQ== |
| 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
| 2026-09-17T09:27:55.862772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100208observed 32f13113c043617b04b9133c97dcaddc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:55.844270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100208/manifest.jsonobserved e497ff9e591f9526e166fdf6be434d26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:55.824292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100208/publication.mdobserved 1be33c45c32becfaa4081b05048d8408...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:55.803052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100208/publication.txtobserved fe9888dc3608a3c92d05f08e9cd06735...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. |
|---|