OT-2026-000010954
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, single stage ejector, vented after 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-2026-000010954) never changes.
Identity and time
| Publication number | OT-2026-000010954 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-7344-9f3f-e716a0e0aaf9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010954 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa5f4498c28f12be69ba991645b36b646b4a209c17250c4fbc52d18a623c0a95 |
|---|---|
| Markdown | 36c16e012405da9c8c5cb20ea0dea9af12ad7488e86a8b1d77c0dc7072b4920a |
| Publication page | cbf245d9d22b43de8e0c1aee063b8e5e2523a118e88e90c27b8471ff3b74ac1a |
| Manifest | ff858b747ff3eb71918c9392fa2b5dcb0ffc24574e434a7a3fcddcc10254fa55 |
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 | 1YUizLcnbkW0oM81AOH8TsAz1kZdxMDQ4//S/OzuVqzvwTtkWQEmJl+2orTqvE5UJgENCVRFtSvQQadYuus0DA== |
| 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
| 2026-09-17T12:13:44.807564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010954observed cbf245d9d22b43de8e0c1aee063b8e5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:44.789632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010954/manifest.jsonobserved ff858b747ff3eb71918c9392fa2b5dcb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:44.770062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010954/publication.mdobserved 36c16e012405da9c8c5cb20ea0dea9af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:44.750129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010954/publication.txtobserved fa5f4498c28f12be69ba991645b36b64...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. |
|---|