OT-2026-000043416
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000043416) never changes.
Identity and time
| Publication number | OT-2026-000043416 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327e-734c-9485-6b5402188b67 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043416 |
| Status | PUBLIC |
Content hashes
| Canonical text | de7ef26e63858d8f6750f2196356554da0c44f6cb91c6b659b8c2c767a0ac513 |
|---|---|
| Markdown | 2cbf8008904ba4841340cc557773dbd03c79d8107981ea68d1d90d84b4d5144a |
| Publication page | e1bc1e4cd5285ce2f4eec503f29985eb90e6257a62cedad38ed6efb99ce0050c |
| Manifest | e31e230df7caa8266fd2e3a00c65f38035262bcbac1c28e7d1c67a53cfc3291f |
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 | SG4E6Tw9YKdmrWGaRuZklPhW7zLenDVDq3wIwaqrrsB6qsoxZ5I1yLvLT6hbV0gMZBGrNlASMF9dkc4rY0sdDA== |
| 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
| 2026-09-17T11:13:57.422018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043416observed e1bc1e4cd5285ce2f4eec503f29985eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:57.405105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043416/manifest.jsonobserved e31e230df7caa8266fd2e3a00c65f380...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:57.387462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043416/publication.mdobserved 2cbf8008904ba4841340cc557773dbd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:57.368119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043416/publication.txtobserved de7ef26e63858d8f6750f2196356554d...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. |
|---|