OT-2026-000037362
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three 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-2026-000037362) never changes.
Identity and time
| Publication number | OT-2026-000037362 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-749a-bd48-a5254b74082f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037362 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a6abb27bff6c90e01f14e070acdf280ed1aa9059652f143bb29f78b89c4cabe |
|---|---|
| Markdown | 6d35c420969eef977246b48a675ab3ded7a5298c62673bfbefc277f11025d98c |
| Publication page | 3904c29f151f5380b19605ded6df0205117e0f8704468fb8acc3369163952bca |
| Manifest | b7076b6a682e68b89fafdbf0c48c8193fdc8aeada4a524c964395418f9b54c58 |
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 | JZBdOA2UmNSIGJ0u+5wVUQqi7dtf85C3hzQc1l6pcdRhjDVyzHKt5b6AI4TzA0AJG2fVloZ0+zDHMw8tNVGTBA== |
| 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
| 2026-09-17T11:23:46.989820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037362observed 3904c29f151f5380b19605ded6df0205...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:46.972554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037362/manifest.jsonobserved b7076b6a682e68b89fafdbf0c48c8193...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:46.953765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037362/publication.mdobserved 6d35c420969eef977246b48a675ab3de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:46.933894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037362/publication.txtobserved 7a6abb27bff6c90e01f14e070acdf280...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. |
|---|