OT-2026-000086668
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, pump fed, sustained blow-off before set-down
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-2026-000086668) never changes.
Identity and time
| Publication number | OT-2026-000086668 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c99-75a7-8cbb-4864aa8f025c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086668 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31b12e8e7c8e78eb39621362c920e34be45518b7883639848fe9ee0ab2966e64 |
|---|---|
| Markdown | 22da87111c24ec44aeb39ca8792a80f821617208da0fd2c2d2174417c0bb74f0 |
| Publication page | 433d891eb3675cbd2a7b5c60f8d3d15deae77d1e4258704ff21743860ff5fb21 |
| Manifest | 01f93a8e854bec7b60164c447e73034b074455ff2fa269aefaadd8fa96cec653 |
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 | nTPA78uNfol+n1MIksDeJM4AKSJ6ONqgyE422uOmLrgRGqlVF/emucSozfC6CKn5E1ILtwIoQRpeD8u5WBqCAQ== |
| 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
| 2026-09-17T09:52:31.877238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086668observed 433d891eb3675cbd2a7b5c60f8d3d15d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:31.859392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086668/manifest.jsonobserved 01f93a8e854bec7b60164c447e73034b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:31.841820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086668/publication.mdobserved 22da87111c24ec44aeb39ca8792a80f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:31.824868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086668/publication.txtobserved 31b12e8e7c8e78eb39621362c920e34b...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. |
|---|