OT-2026-000017348
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line 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-2026-000017348) never changes.
Identity and time
| Publication number | OT-2026-000017348 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c9-7363-a590-890a430f00de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017348 |
| Status | PUBLIC |
Content hashes
| Canonical text | 973f7853d46f783f644815a9716e5a29603d3949a2e6a210577b89d01f246fce |
|---|---|
| Markdown | 961401d7102ca73a3d334802af0e5880b4cd91b3ea1fa5d9a2e614d6b0e11ecd |
| Publication page | 61f0c406113107f01d1f78212dd9524c28ed0022672b562c3e856f54ac288de6 |
| Manifest | 85a439f4fcc63fb128c52b08880343912201056636d8845cce18ac6ca63baac0 |
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 | hq0bOW2tg6AVLi4z5HFVZZ2MMJAjhERnFn+8NLH5GDti/kykwhgS1yyCD5jupNc/5UHoTBKir/9YdWvXocz1Dg== |
| 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
| 2026-09-17T12:02:27.592253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017348observed 61f0c406113107f01d1f78212dd9524c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:27.573833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017348/manifest.jsonobserved 85a439f4fcc63fb128c52b0888034391...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:27.554324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017348/publication.mdobserved 961401d7102ca73a3d334802af0e5880...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:27.536274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017348/publication.txtobserved 973f7853d46f783f644815a9716e5a29...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. |
|---|