OT-2026-000023399
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two 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-2026-000023399) never changes.
Identity and time
| Publication number | OT-2026-000023399 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7268-7633-b869-72c3280584d8 · 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-2026-000023399 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14ceb24877bcb67d8898f9507a0378cf2348926eadfb433904a870e9f26eb3b3 |
|---|---|
| Markdown | ab0a44d66682635c60900f851e901786ba8d440a59e301c128e878995dc6af66 |
| Publication page | 78e8bc8d858c314d69a99cef6b5dce6e72726e5bc89095997515e0f6a3447b63 |
| Manifest | d170763be15b70fff83b00a0497b5e3ac8e4d517e1a9acb5cd2ccda3064db2b5 |
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 | GEgIGKat1haaNFxDGSag62cbwdOiCOtgdWYCmmo3f3KqN+XkvFrnAnbwzHfTf6QCu8JP7rbNzQ6gVNVYLPPECQ== |
| 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
| 2026-09-17T11:51:36.212701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023399observed 78e8bc8d858c314d69a99cef6b5dce6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:36.193285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023399/manifest.jsonobserved d170763be15b70fff83b00a0497b5e3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:36.176320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023399/publication.mdobserved ab0a44d66682635c60900f851e901786...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:36.157686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023399/publication.txtobserved 14ceb24877bcb67d8898f9507a0378cf...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. |
|---|