OT-2026-000089083
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000089083) never changes.
Identity and time
| Publication number | OT-2026-000089083 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-daff-7b80-9df7-52dc03efc6ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:04.880043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089083 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2348bb4cce4f75fcd4304bbe697e14a2461b157b2f91f9ef73abfff081adf8c5 |
|---|---|
| Markdown | 9497d4064877d61045c3af89d2ed9171320174ec65285b6d36aaf451c07da558 |
| Publication page | ed2cb22149ddf4aa7799d5b3628f9413802483c37683ed49718e123c52a17b11 |
| Manifest | 6ad06276173e9693653101c42c44d09f39ff3328e0b32cd3d92b48a6dad9eb10 |
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 | cqZs/tdvOh997zWEV3CMyJBXYrBXmFILiMMkq9I7kxDOvLGW0xLLU5c6xjxjRkXCLzd4U4cH+iDwWUZcE6kGBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:46:59.229377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089083observed ed2cb22149ddf4aa7799d5b3628f9413...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:46:59.211869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089083/manifest.jsonobserved 6ad06276173e9693653101c42c44d09f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:46:59.195936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089083/publication.mdobserved 9497d4064877d61045c3af89d2ed9171...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:46:59.177470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089083/publication.txtobserved 2348bb4cce4f75fcd4304bbe697e14a2...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. |
|---|