OT-2026-000023851
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, pulsed blow-off before set-down, on a tool changer
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-2026-000023851) never changes.
Identity and time
| Publication number | OT-2026-000023851 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed6-7fc7-8326-4a8aaf75b417 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023851 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1fc958d28084226bf826d99d31219c41a7a5ce1639165aa384f60dc0a91ccbbb |
|---|---|
| Markdown | d27c08501a19593d1db0e8db91c8e8ced0e74c83571a4b550c732250721813f1 |
| Publication page | a80f4fff2c67cab54593a0a8b9bf8c0c449229e485bbf1b4cf365e56f2ee17b0 |
| Manifest | a38c55c9cbf5da7040b6b5aa59a304a08bb45ee9e053b96cef3e2ee766570930 |
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 | loFuLp45PXm+peSZBoYVj1X2K5A1SL42i8BPbxcP2u/FhTVidkLRS08PW+Sdk4secrwRyKDhzKOTHMJANLj6Bg== |
| 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
| 2026-09-17T11:50:20.940255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023851observed a80f4fff2c67cab54593a0a8b9bf8c0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:20.911567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023851/manifest.jsonobserved a38c55c9cbf5da7040b6b5aa59a304a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:20.892873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023851/publication.mdobserved d27c08501a19593d1db0e8db91c8e8ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:20.875560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023851/publication.txtobserved 1fc958d28084226bf826d99d31219c41...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. |
|---|