OT-2026-000040466
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000040466) never changes.
Identity and time
| Publication number | OT-2026-000040466 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2702-7491-9115-edb02ceb1677 · 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-2026-000040466 |
| Status | PUBLIC |
Content hashes
| Canonical text | bfe16fcf5e5d460b4e668c22fb716a8ec71742d51b4d9e3b66358cc6af52adef |
|---|---|
| Markdown | 7f07507cbc350f7b0af4bb44d5269fa22a1c0eef9118893e5983410ca4b96480 |
| Publication page | 468b762ce66881dc91d0b4d3f29f1c036c7de508f0065fc9e4feeb7e1d56dccd |
| Manifest | 73f50b12a82e0206a10d63f9d3739afa38a3c4d457335e5a79d07164f13bcf7b |
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 | biDhI5lJOt85CsVSqjIdxC5vijAcN+TUye5Imc1Rv23OQS/xkUdbzFPL3m5Fce5dtSfdQ/K5OssTB7cLy9KbBQ== |
| 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
| 2026-09-17T11:19:30.749674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040466observed 468b762ce66881dc91d0b4d3f29f1c03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:30.730871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040466/manifest.jsonobserved 73f50b12a82e0206a10d63f9d3739afa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:30.714069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040466/publication.mdobserved 7f07507cbc350f7b0af4bb44d5269fa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:30.696460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040466/publication.txtobserved bfe16fcf5e5d460b4e668c22fb716a8e...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. |
|---|