OT-2026-000024168
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, pump fed, 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-2026-000024168) never changes.
Identity and time
| Publication number | OT-2026-000024168 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-7206-a3e0-32759ea50e61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024168 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2953465d269036cbf10e8a890400ffe3e4daa87ba54bfb63430c922190e437e |
|---|---|
| Markdown | 1ab80586f6df87d8f1e1bdc2e1a897df70d8e945a88d905beeb915237581adfe |
| Publication page | 0aa8faaa6f185a6ad5d42face16874a077367add879a289c84f6187c39c5f72c |
| Manifest | d4ff5d151a978397726effa54d0d804ef4650b842c7beff5a0a66c84e7fa5c19 |
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 | 8S9P1AY8MdlQVfaa5MInLA1D/he9M+q/gWSlovxj4DYrCH2/FyQc/eSkuWg4iYZnntjfslQOEEEu1ag2MKfOCA== |
| 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
| 2026-09-17T11:48:37.201461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024168observed 0aa8faaa6f185a6ad5d42face16874a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:37.184825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024168/manifest.jsonobserved d4ff5d151a978397726effa54d0d804e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:37.166048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024168/publication.mdobserved 1ab80586f6df87d8f1e1bdc2e1a897df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:37.147327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024168/publication.txtobserved b2953465d269036cbf10e8a890400ffe...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. |
|---|