OT-2026-000088774
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000088774) never changes.
Identity and time
| Publication number | OT-2026-000088774 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-75ee-a11b-07b97264cc92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088774 |
| Status | PUBLIC |
Content hashes
| Canonical text | 197103811b76698d0283af5d612636679ea55511711f47096cd02a0953abf938 |
|---|---|
| Markdown | 562bb3758052993c291311a2ac2e9feb1461d0128212c0439220eeebb7fe27c7 |
| Publication page | 32191ccbc8ba712cd138cfb59eb181e960bbfd789e0dfc20baae00770d8f6c37 |
| Manifest | aa9f86e94aeaa2fe49f0f0f52c1a3df4f832cdafa831584228beccfc2e2fb57b |
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 | +SKg4b2SMICmDG+3+RD1pT7TB2TSF39cwXhQs8E8lgTH8xCqlVgbQlI7Fz4fmLJ3EvMRRzWYPbQ1jkv7Cs0aDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:48:08.862038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088774observed 32191ccbc8ba712cd138cfb59eb181e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:08.842771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088774/manifest.jsonobserved aa9f86e94aeaa2fe49f0f0f52c1a3df4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:08.823034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088774/publication.mdobserved 562bb3758052993c291311a2ac2e9feb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:08.804391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088774/publication.txtobserved 197103811b76698d0283af5d61263667...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. |
|---|