OT-2026-000035922
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000035922) never changes.
Identity and time
| Publication number | OT-2026-000035922 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-7a20-8cad-a77a6d272945 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035922 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6c34ff045454bc98ec64ff1ba7507992f1091c2b43ac926e6622377c402f442 |
|---|---|
| Markdown | 3629e7e09810a90c14c364d828f9ce7d61a4ac90ffc127db7a2bd2f4a0b49090 |
| Publication page | 384f613ebe88da10db9b2ad3c06cd8fd1715ae8f15ccabab8986e238635b5393 |
| Manifest | caa5d443cf86379b37dcfcbb2b5d0292d409afc6929e0d0c50f6618d4d988543 |
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 | 4rQEVUGiejYHem/v5ViXzqV2X21Cgnw/0sa4ZBzk2b4TQWpzpMQIcjBm3vvwx6qeYhV8iEpjtDjE93WJHsR4Cw== |
| 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
| 2026-09-17T11:27:46.028573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035922observed 384f613ebe88da10db9b2ad3c06cd8fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:46.010247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035922/manifest.jsonobserved caa5d443cf86379b37dcfcbb2b5d0292...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:45.990601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035922/publication.mdobserved 3629e7e09810a90c14c364d828f9ce7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:45.971696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035922/publication.txtobserved e6c34ff045454bc98ec64ff1ba750799...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. |
|---|