OT-2026-000016750
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, manifold 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-2026-000016750) never changes.
Identity and time
| Publication number | OT-2026-000016750 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5919-7548-b69f-cb75f84dc890 · 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-2026-000016750 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a81f37797c61549ef2b8cf0f183477b943ea8e8212991c755c775a850577361 |
|---|---|
| Markdown | 8afe6a94307dd5d6d2c4c8fda8b9407236c18204ab447a0e733f2b5c2e8789cb |
| Publication page | 1b1a78d5e9069676d17c326ec3f63593e3e4ebcf1556445aeb1081b24cc9768e |
| Manifest | c022de51ed0a3d3b8b041a7f487d8bdb31a12331fe9400637dddb718d2135647 |
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 | Zyor+3HDeFHpo1xKmHzOHAa/15va/Qm95j3qJtE2NJueRWelyNoajyKtVaknD/MUu4GS373m8TmOi3CitMviCA== |
| 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
| 2026-09-17T12:02:59.205565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016750observed 1b1a78d5e9069676d17c326ec3f63593...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:59.183292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016750/manifest.jsonobserved c022de51ed0a3d3b8b041a7f487d8bdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:59.165121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016750/publication.mdobserved 8afe6a94307dd5d6d2c4c8fda8b94072...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:59.041126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016750/publication.txtobserved 5a81f37797c61549ef2b8cf0f183477b...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. |
|---|