OT-2026-000010007
Publication integrity record
Single cup vacuum gripper, three stage ejector, supply line pressure sensor, sustained 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-2026-000010007) never changes.
Identity and time
| Publication number | OT-2026-000010007 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-73a7-b38f-e1a59ee0442d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010007 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5958ca9711b9eb67b720a11f1123532dc48a88545214ceb176fb77be9b10ad89 |
|---|---|
| Markdown | f923e7671320e3a980d8bb2a41fa3aa37c5a2a82f676a9bf69f72dde38b85337 |
| Publication page | e8dd124d5f6e562cee4840da10ccb36457e348c72e2409766c3d88cd35966f22 |
| Manifest | b229593aeeecd59bddc4da35346599377c04c2716c69463f95bbc000f53c1521 |
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 | fCRWBSv0G2MhTEufeUFgSj4Mj/uXFYNCSd3aHx+N9II7NfGpX8G3HdtOgWCiG1HuXkLxU5lnq6cJ30B8VY71Bw== |
| 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
| 2026-09-17T12:16:03.516360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010007observed e8dd124d5f6e562cee4840da10ccb364...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:03.494742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010007/manifest.jsonobserved b229593aeeecd59bddc4da3534659937...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:03.471810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010007/publication.mdobserved f923e7671320e3a980d8bb2a41fa3aa3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:03.451580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010007/publication.txtobserved 5958ca9711b9eb67b720a11f1123532d...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. |
|---|