OT-2026-000035966
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, 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-2026-000035966) never changes.
Identity and time
| Publication number | OT-2026-000035966 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4ca-7e7d-a84b-8232d440314b · 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-2026-000035966 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f6c57b1af6de5d0c06528375ac3c1f6e22280436cf31908aa8a4c7eba48a650 |
|---|---|
| Markdown | e58909d7ab52e39317af7e02d649a95f658ebdffb7d3d0cef1ca39624be84162 |
| Publication page | 533d864c7e6253a370f5e91329e165a2e5a570333a60e7330cdacd982b085975 |
| Manifest | 939bc7dbab9d5d874247f2cdaf1fc4715fef696fa7d42b396cf0a9fdfe0083f6 |
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 | WfAzJXPSo4w4W42n4kP9Iq7n+Lv/2FKT1ZmCBtpD1Ax1KpQi36q+62PPB9FSUPPGCdBAA33frE7kPVe8IIoRCg== |
| 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
| 2026-09-17T11:27:49.613974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035966observed 533d864c7e6253a370f5e91329e165a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:49.597707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035966/manifest.jsonobserved 939bc7dbab9d5d874247f2cdaf1fc471...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:49.579306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035966/publication.mdobserved e58909d7ab52e39317af7e02d649a95f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:49.562321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035966/publication.txtobserved 0f6c57b1af6de5d0c06528375ac3c1f6...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. |
|---|