OT-2026-000033718
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, pulsed blow-off 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-2026-000033718) never changes.
Identity and time
| Publication number | OT-2026-000033718 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a390-7817-b0cf-f7b671f3ba97 · 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-2026-000033718 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff3c8b7bce09281db92b1f099f125a4576a15d5061cbb66b5c35941bfc6d28ce |
|---|---|
| Markdown | 99d08be62390893ec7e6016d4c0f25eda9f4bd5f87c149659b13962231227dcf |
| Publication page | bc2d31d87e0a60bc8ccbb0d31d8269261ecc8f2e1dc9e8a4f4fa2a5bb087a674 |
| Manifest | 12c2b97b7ff25170246e2db2b84b09223ff64ea92df336d4eaf17dbe2d8954a0 |
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 | 34mjv7gePqijsBy40lemgGG+SezQWqi3zO/hvX3ewrxstTRs3Agujnl2UXcqcgEOKQ/oaZ6KgXBl0gxzwbsGAg== |
| 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
| 2026-09-17T11:31:43.163657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033718observed bc2d31d87e0a60bc8ccbb0d31d826926...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:43.146202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033718/manifest.jsonobserved 12c2b97b7ff25170246e2db2b84b0922...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:43.128857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033718/publication.mdobserved 99d08be62390893ec7e6016d4c0f25ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:43.109769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033718/publication.txtobserved ff3c8b7bce09281db92b1f099f125a45...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. |
|---|