OT-2026-000033703
Publication integrity record
Two bellows cup vacuum gripper, two zone face, single 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-2026-000033703) never changes.
Identity and time
| Publication number | OT-2026-000033703 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a390-7f21-b9df-45f784f29680 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033703 |
| Status | PUBLIC |
Content hashes
| Canonical text | 863a4e963cb556da6621c595ac5c9ccb82289004a551057c35e2c7b43e63e637 |
|---|---|
| Markdown | da8a16f2679e8d3a78aaa42008a51fd0080330d6150077e3d2aef38e379ae406 |
| Publication page | a1126908063410e64271c527dc95c111e9f47c0d4910934c4493f2e39ca07fd3 |
| Manifest | ca5b06b1019a67db9df5ecd67abd311ff02c5d03047a0a5b9564a2f968998788 |
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 | xl6hW8ri/Hj5KWxVnYSGG4yi22QasYqL9RpjldNKhyA4NjsndGKaDdxkIgCB5S21Ncie7zVHZWzYsqdi16q0Bw== |
| 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
| 2026-09-17T11:31:42.022024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033703observed a1126908063410e64271c527dc95c111...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:42.005502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033703/manifest.jsonobserved ca5b06b1019a67db9df5ecd67abd311f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:41.987045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033703/publication.mdobserved da8a16f2679e8d3a78aaa42008a51fd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:41.967901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033703/publication.txtobserved 863a4e963cb556da6621c595ac5c9ccb...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. |
|---|