OT-2026-000034533
Publication integrity record
Three cup vacuum gripper, three outlet manifold, 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-2026-000034533) never changes.
Identity and time
| Publication number | OT-2026-000034533 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-7fb8-91eb-17f0f3ef0041 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034533 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44b019ec9f3b9f65f6535fa85639632ae8fe4ee2be1d5d734ea8627ea498d2a5 |
|---|---|
| Markdown | 985ebe0776dcab320b78f896d6513c0987953a8800ef333104e0aa91cf12e3a9 |
| Publication page | 34127814852f758b0fd4ddfc677a61e6819d5330cc614411beaa0ad1c263d104 |
| Manifest | a0d11b9e630e4354ce3dfe0cfb7bfa29645ea2355e5da534f6d54234b42b6378 |
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 | 1CY0PUVLEA7IoMCF7udlB8kqIiVSpdDJ0IgWARrkBcGhqXSQ3Vyg2dfU0S07IIotuzwIk9qd7ByEyVYWbkbqDQ== |
| 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
| 2026-09-17T11:28:53.367401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034533observed 34127814852f758b0fd4ddfc677a61e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:53.351799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034533/manifest.jsonobserved a0d11b9e630e4354ce3dfe0cfb7bfa29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:53.334032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034533/publication.mdobserved 985ebe0776dcab320b78f896d6513c09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:53.318697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034533/publication.txtobserved 44b019ec9f3b9f65f6535fa85639632a...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. |
|---|