OT-2026-000047260
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two 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-2026-000047260) never changes.
Identity and time
| Publication number | OT-2026-000047260 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e56-75f9-b2a3-e8da671b77a6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047260 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3111183106db3f934ab59587a6700c1a047fc3f4fa731f640137fd380382b280 |
|---|---|
| Markdown | 472c43be5403b09e5caffac8bc7c2f2994f3a85019d3af72703f58a446759990 |
| Publication page | e5ac88c70d1841322c0b7723464b5a7a0ba17377c256717aca4366f2b1e50700 |
| Manifest | 28477256409c7db9f7efc9a67de6d776c8b152cc30cc95ea6f6968fe1a61d94d |
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 | Crq//2faq8DGQDKxpPLS7P/lBkJzyPjHZDClyUiEFvAtYMM6c0enmgIZKPu6f7GwsvbxfAye2ABlxyceMCiyBg== |
| 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
| 2026-09-17T11:06:13.381783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047260observed e5ac88c70d1841322c0b7723464b5a7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:13.363783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047260/manifest.jsonobserved 28477256409c7db9f7efc9a67de6d776...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:13.346295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047260/publication.mdobserved 472c43be5403b09e5caffac8bc7c2f29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:13.327677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047260/publication.txtobserved 3111183106db3f934ab59587a6700c1a...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. |
|---|