OT-2026-000023282
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, sustained 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-2026-000023282) never changes.
Identity and time
| Publication number | OT-2026-000023282 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7267-7159-a4f9-31271bbb0749 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023282 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31c5dc65962cd2d63e44387149da54fd3faba461b3711b249e361ea4cda3f449 |
|---|---|
| Markdown | ddaa1778e9766aa9a19792d31a2892532319cd44f445582b3937bfa32c72468e |
| Publication page | 4133d8987d3c9fe48a22f849984a8e55ca2ce9802fb8626b6edd316e26afb7a3 |
| Manifest | 0f248913529f2257db0f8469142c51e5af087de4ffea3013d580b14c4001c20d |
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 | Opn/HuV8W1TGFzAIVk9iIoYTn1kfP8PuWiEh2dOqfkW0WNyeIBg02386CSIGwLDGu1DRGg8Hm17xS0kDox6mDQ== |
| 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
| 2026-09-17T11:51:21.505649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023282observed 4133d8987d3c9fe48a22f849984a8e55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:21.482819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023282/manifest.jsonobserved 0f248913529f2257db0f8469142c51e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:21.462015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023282/publication.mdobserved ddaa1778e9766aa9a19792d31a289253...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:21.442926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023282/publication.txtobserved 31c5dc65962cd2d63e44387149da54fd...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. |
|---|