OT-2026-000045180
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single 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-2026-000045180) never changes.
Identity and time
| Publication number | OT-2026-000045180 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f769-760b-8e33-fae12c09441f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045180 |
| Status | PUBLIC |
Content hashes
| Canonical text | b25e4961290209b1c104cadea2262142c352c3ee27c44ad04d745ba90c319a0a |
|---|---|
| Markdown | cdb960129d5b0416690751b31c7f1bcd4f7b7ff7f826ec7d636172e43a6cfe2c |
| Publication page | 2e548f6de306a6ce1a3924e6bdd6a741cdf622c05a5f798b85c10a4fadfae397 |
| Manifest | 08d9a1c974e44288bb23a0d2c1e145792a78d3a6245185047526f7eabb2ee0cb |
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 | 6QPYRUFy0PUKS/aplKOt0eWtzMwtxSAgXJoofn5qA2yakwr2lt3QrjH5qIB4CObFz9pNhqFSV/6ejXnjCMmbBA== |
| 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
| 2026-09-17T11:10:20.865697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045180observed 2e548f6de306a6ce1a3924e6bdd6a741...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:20.848044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045180/manifest.jsonobserved 08d9a1c974e44288bb23a0d2c1e14579...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:20.828379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045180/publication.mdobserved cdb960129d5b0416690751b31c7f1bcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:20.808601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045180/publication.txtobserved b25e4961290209b1c104cadea2262142...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. |
|---|