OT-2026-000035499
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, two 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-2026-000035499) never changes.
Identity and time
| Publication number | OT-2026-000035499 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c4-79d4-8d82-f6ddc28214c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035499 |
| Status | PUBLIC |
Content hashes
| Canonical text | 634c3a75e99445999d0b17223947fab0fffcb5400def4462b88ba1999b49de02 |
|---|---|
| Markdown | b953dbb5835d81e39ea8781c7ac5cee43cf871f63fe506f12fef3a6ac7760ae1 |
| Publication page | 2352e68272361ea329964461c2459d908e174441fc7621293fe03cac29b3b24b |
| Manifest | 997449162e92f17e5a14de4c418f207f6a9bdb35a215ccab56823e6b600fba44 |
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 | LtAgVGFsykn8UWU8+770Evf1HjZarJOpx7QESCf3WRzHtS3rbuOK4573y+CrxbZPBu3qEJCbcDlDbLNzBceHBg== |
| 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
| 2026-09-17T11:26:54.935298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035499observed 2352e68272361ea329964461c2459d90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:54.917437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035499/manifest.jsonobserved 997449162e92f17e5a14de4c418f207f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:54.901024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035499/publication.mdobserved b953dbb5835d81e39ea8781c7ac5cee4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:54.881908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035499/publication.txtobserved 634c3a75e99445999d0b17223947fab0...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. |
|---|