OT-2026-000045106
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000045106) never changes.
Identity and time
| Publication number | OT-2026-000045106 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-7c32-a60d-7236676352e2 · 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-2026-000045106 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5694463040f8915d9db738271a94b8305f5aef3d16fb23983a9dbf94a214e696 |
|---|---|
| Markdown | a18bc156165fb002c4accaafe46cac302b806070432c96381cbbca63c5f69e96 |
| Publication page | 1d39cf406667d3a1ce369c0900b74fa92e5c33570bd2069a0372491ddf153fe6 |
| Manifest | 3cf8182684df2f30d71d4908f385c90141448b904864c5057c6afad325f7668c |
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 | MXwaAHL+JtwbPDUiX/lMFafA3NgFELoBNqAAIXbI+FJv1x5FxK0KBmX8n5RblK/sqvNGZ9NQKtxKi6OftNcPDA== |
| 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
| 2026-09-17T11:10:14.702092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045106observed 1d39cf406667d3a1ce369c0900b74fa9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:14.682093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045106/manifest.jsonobserved 3cf8182684df2f30d71d4908f385c901...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:14.663955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045106/publication.mdobserved a18bc156165fb002c4accaafe46cac30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:14.643225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045106/publication.txtobserved 5694463040f8915d9db738271a94b830...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. |
|---|