OT-2026-000040187
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000040187) never changes.
Identity and time
| Publication number | OT-2026-000040187 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26ff-7112-a5c7-f7049fb18bc1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040187 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c5658d827e2822a5a274047d3ff749a5a937ef5139229a657d67dea7945f171 |
|---|---|
| Markdown | 88e221908dffe27de49efda716f9a7b22c2b24d1e775625eafb96da789efd7fd |
| Publication page | b84ebe82cfe2febb5d1237aa5f17ea3b0338cd982cd647aebd25ac06c6e2e72b |
| Manifest | c94a7e03ad9a4ace976c126a6f2384d8f2d3ca65723a9eb2e85688fd07e33609 |
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 | tMmnOZ2htIl7gwsZMFGNRIUYDR7B/1GGu6vAZTKRcpfli+NVCg1hugpHMuryEWpYj0tJzpqsF5lXhdfD6U3zBg== |
| 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
| 2026-09-17T11:19:04.148388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040187observed b84ebe82cfe2febb5d1237aa5f17ea3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:04.132090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040187/manifest.jsonobserved c94a7e03ad9a4ace976c126a6f2384d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:04.113220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040187/publication.mdobserved 88e221908dffe27de49efda716f9a7b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:04.097196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040187/publication.txtobserved 1c5658d827e2822a5a274047d3ff749a...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. |
|---|