OT-2026-000016882
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000016882) never changes.
Identity and time
| Publication number | OT-2026-000016882 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591a-716f-99f9-c22c0175848e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016882 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33d3e77be0d4a689704d3fde01f1dae7bf8261e9cd5e6e8ea89db4a8363f36a4 |
|---|---|
| Markdown | 658a3202387fb8d44b798fb32e01a2c65fb530d43c660e95423c8de1b4996e39 |
| Publication page | f0dc106c212979ac373cba3e455a55426ac5e1de19d1d292e83b35ce97e5c2ab |
| Manifest | 4e7820b23965dea9264d40a06cdb552fd9332f76ba70ce828c455342e385fc87 |
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 | fnLHpwrTqrTVuTb2kA7iVLiTB+JBlZa8OpSECPD4MLc2PLFMClTB/CLTwUjrX6D0xEylgYLV8lgFFjmizXgNBw== |
| 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
| 2026-09-17T12:03:09.202189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016882observed f0dc106c212979ac373cba3e455a5542...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:09.187284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016882/manifest.jsonobserved 4e7820b23965dea9264d40a06cdb552f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:09.171945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016882/publication.mdobserved 658a3202387fb8d44b798fb32e01a2c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:09.153981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016882/publication.txtobserved 33d3e77be0d4a689704d3fde01f1dae7...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. |
|---|