OT-2026-000040531
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000040531) never changes.
Identity and time
| Publication number | OT-2026-000040531 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0d-7408-be35-54c7d94f54d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040531 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42b702fbb6ab1c11719b74a1b6e7330c747e2dcf5256685c517c0a3195883c69 |
|---|---|
| Markdown | bd9ab6306232ccfea6a86c3697226addc7d57ef8bc020f42767b8cc107e1a3a1 |
| Publication page | 8777ec891f3aa786bc160e844cfe431a6c0dd17f70ec6bea1208cb36266d3af3 |
| Manifest | f7173c405006f2054086bec2175c81a7a9f201ba9071655a1802906dcbd2ba49 |
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 | oB14XgwD9PMXLCFNZlFpD/mMVSUInp2rxdHb4blkW6LLaytwhAiOD87cqcwS0N363SzpUU7avFB8OkPdR70vAw== |
| 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
| 2026-09-17T11:17:40.873634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040531observed 8777ec891f3aa786bc160e844cfe431a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:40.854259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040531/manifest.jsonobserved f7173c405006f2054086bec2175c81a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:40.836802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040531/publication.mdobserved bd9ab6306232ccfea6a86c3697226add...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:40.818057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040531/publication.txtobserved 42b702fbb6ab1c11719b74a1b6e7330c...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. |
|---|