OT-2026-000037285
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single 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-2026-000037285) never changes.
Identity and time
| Publication number | OT-2026-000037285 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cc-741e-ad48-35f8367e1465 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037285 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2891d238282ade8b306c981bd5501800eda362f820d6ac135020be3f0070fe6 |
|---|---|
| Markdown | a46331c70bd8494492a439cf1e442f960baa9a0ea1b1869fd25e45bbba438871 |
| Publication page | 45956926f04d160fd5edba72cc38e1890c42194c151c28a451f8f9d95a0228a5 |
| Manifest | f4b9aa4da9ecac0a96d842ce9a1661fcf6de5d4343250ba601f5b23d62fc48ec |
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 | oSi1YFUnLyaZAEAXj0o95gVSxTpYdEC+0oxKjBm4UlZcO1lR16Kk54EIGNl7N+tEXesQ7nNqNt4oujp4b1fWAw== |
| 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
| 2026-09-17T11:23:33.966798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037285observed 45956926f04d160fd5edba72cc38e189...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:33.947523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037285/manifest.jsonobserved f4b9aa4da9ecac0a96d842ce9a1661fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:33.930574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037285/publication.mdobserved a46331c70bd8494492a439cf1e442f96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:33.913226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037285/publication.txtobserved c2891d238282ade8b306c981bd550180...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. |
|---|