OT-2026-000055745
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000055745) never changes.
Identity and time
| Publication number | OT-2026-000055745 · never reused |
|---|---|
| Internal UUID | 01a0ae87-09cb-71dd-bcde-1979cb17bc66 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055745 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d6c4c4d7271381cf4fd568ddca76b02f279644700f19fe1ad0318e39e62cfc8 |
|---|---|
| Markdown | 520ad301ce56fcdd30e36b7f40ee2771d157e3b34a96daa164b95eef753c3447 |
| Publication page | 32bc1a2ed0a4bced391e9e254c75ed62c7c2c66341821ed569caa3c08007ca88 |
| Manifest | 8736eea1d66e0b88b07b84518343deb887ad6d482c111f2ee7221fa21deea679 |
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 | BMxv8aj+y2egGoguFzoLdSo1WsZCWxqJG7yB1ZzsWH2DJa4/pGGD25kFZ3aQASwnsTiBqxqmrEBvKyzqH1deCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:05.675528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055745observed 32bc1a2ed0a4bced391e9e254c75ed62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:05.657506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055745/manifest.jsonobserved 8736eea1d66e0b88b07b84518343deb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:05.641218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055745/publication.mdobserved 520ad301ce56fcdd30e36b7f40ee2771...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:05.622486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055745/publication.txtobserved 1d6c4c4d7271381cf4fd568ddca76b02...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. |
|---|