OT-2026-000019066
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000019066) never changes.
Identity and time
| Publication number | OT-2026-000019066 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-d523-7d65-bd9b-def348b208cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:54.261386Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000019066 |
| Status | PUBLIC |
Content hashes
| Canonical text | 219ae5289210bf0490250666786696387db40d4dc361871112f1b82593e8ec5e |
|---|---|
| Markdown | 3f19adde9ec7de466f786ab1134410166d4be62bf3bd189ae9f0d78a1626193a |
| Publication page | 32f346b3ed85934a9c1a368adc524fc1d1dea8119e21975740fdd611c09b778d |
| Manifest | 65ec832f811a9bd00a13422e28a3ae2b1eb0dfc7bec737b32f18c7a7063f0174 |
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 | xbsCKapxnSX9lgc37o6vre7uLWmXmXuX+BKzvm4Py2B0qRYC4pJUJxKnZk/aS+ePYJTshSKGkWMpAts/1zgeAg== |
| 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
| 2026-09-17T11:59:46.007883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019066observed 32f346b3ed85934a9c1a368adc524fc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:59:45.989973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019066/manifest.jsonobserved 65ec832f811a9bd00a13422e28a3ae2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:45.972666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019066/publication.mdobserved 3f19adde9ec7de466f786ab113441016...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:45.955952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019066/publication.txtobserved 219ae5289210bf049025066678669638...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. |
|---|