OT-2026-000063082
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000063082) never changes.
Identity and time
| Publication number | OT-2026-000063082 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94aa-7bde-b556-034ab1b6a0b9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063082 |
| Status | PUBLIC |
Content hashes
| Canonical text | 405d89abb8bac83b2a453f57956a5d6edf76a306d52e0bc4da6a9c69304ae76a |
|---|---|
| Markdown | c9b0043796a1bd2030609d01a9ba2f36bf9ed86e7911a3da6801eb7dafc213e1 |
| Publication page | e96e47d20a0b67c3a3bfbf8b04cd8ddbd1cf0d6c6313cf9f78c8286a6d888eeb |
| Manifest | 731f056f9643f7d11c34e762ab34d2a5101bc2b63f338d8aa2152489a87b8f34 |
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 | LpusnkBinvKfUomFME+/J98xKNBVgLIJn6zsCiPFswShHWCz9+YzM9HddN7AriVVSCQmXrCPY2qyTD8XpqCKCw== |
| 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
| 2026-09-17T10:38:51.129001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063082observed e96e47d20a0b67c3a3bfbf8b04cd8ddb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:51.110136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063082/manifest.jsonobserved 731f056f9643f7d11c34e762ab34d2a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:51.092267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063082/publication.mdobserved c9b0043796a1bd2030609d01a9ba2f36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:51.072373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063082/publication.txtobserved 405d89abb8bac83b2a453f57956a5d6e...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. |
|---|