OT-2026-000036990
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two 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-2026-000036990) never changes.
Identity and time
| Publication number | OT-2026-000036990 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-7403-bf0c-ef97e4daa4d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036990 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1deb70a4ab89d53958bb7d4fc127e7d897a0120ae83834d3a75c51b31b94a2c4 |
|---|---|
| Markdown | 7231adf2686d917e514147d8ea5b6034922a3f72e51053c4a867b89cbe37dfb3 |
| Publication page | 6d9ce3f73e903e82d1540da8000c15618cda6e26787feb104cce510569bb74a8 |
| Manifest | c8feb8d305969bcac10f11f0a3a56c36eb97c05a7b8ed3c913a0e388b28032eb |
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 | H868xYtpnbkEGD9BDIfCxhaT/oyVLTXKeC27cpiVryuRYaFnqsygpu7A5vPCvkaVcvBnKWPSXHQAJ6Rei3tJAA== |
| 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
| 2026-09-17T11:24:39.228904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036990observed 6d9ce3f73e903e82d1540da8000c1561...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:39.209283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036990/manifest.jsonobserved c8feb8d305969bcac10f11f0a3a56c36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:39.192245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036990/publication.mdobserved 7231adf2686d917e514147d8ea5b6034...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:39.172582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036990/publication.txtobserved 1deb70a4ab89d53958bb7d4fc127e7d8...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. |
|---|