OT-2026-000010089
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, vented after 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-2026-000010089) never changes.
Identity and time
| Publication number | OT-2026-000010089 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-7c95-a326-aa26735a2211 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010089 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d2355a4ae2b6a24265c78d66da37122371d718e7f95ccc89f2b2082de475975 |
|---|---|
| Markdown | 0f33581db46966cbc2fd0b92a1042505fb03ac2eab688fe22b8f29e6d1a4b87b |
| Publication page | 91ce88bad01111a2970514635d4a802eec1f2ced24ed205bb8724917f26f6a42 |
| Manifest | 4b822119a852249ec889859b7026fa40ba9f8e0b6b2f9486227e87ed0d0dcc68 |
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 | X3UUilKsa+kaj7ctyFq/awzA2lnlXwGfk7fR9bTNqih0soMFr17XtX+V9HjJzNbSBP90GDBfiOkL1hBmkIxzDg== |
| 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
| 2026-09-17T12:16:10.428097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010089observed 91ce88bad01111a2970514635d4a802e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:10.407952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010089/manifest.jsonobserved 4b822119a852249ec889859b7026fa40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:10.391446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010089/publication.mdobserved 0f33581db46966cbc2fd0b92a1042505...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:10.370917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010089/publication.txtobserved 4d2355a4ae2b6a24265c78d66da37122...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. |
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