OT-2026-000015094
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000015094) never changes.
Identity and time
| Publication number | OT-2026-000015094 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d097-7c00-8666-639b35e9d298 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015094 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60b10271aad734b65f4cc5528056a1f7f541f573c17b2c0542e607b10b42723c |
|---|---|
| Markdown | fbc56dc4936aecf8bdb5529d364471b3bc37fa39dfd3db566f795ff5ebf2e836 |
| Publication page | 86d08a0851aa4f18bd293a41115e2201a165e4767ea4b48e33ba404d333201b3 |
| Manifest | 8dbe11532831d16064e1d881029c0ede9fdb3f1313a15174a7a2411a7f4316fb |
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 | eN1VtplElbzSSwqYQ3d2S7advzwDa8sbWa0qOrUqje3xV3H6BpBoY8uFaOy9Bi6c3BlZvdT2+rz6SlTOjTTnDg== |
| 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
| 2026-09-17T12:07:08.998071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015094observed 86d08a0851aa4f18bd293a41115e2201...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:08.979501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015094/manifest.jsonobserved 8dbe11532831d16064e1d881029c0ede...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:08.959267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015094/publication.mdobserved fbc56dc4936aecf8bdb5529d364471b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:08.938099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015094/publication.txtobserved 60b10271aad734b65f4cc5528056a1f7...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. |
|---|