OT-2026-000046936
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off 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-2026-000046936) never changes.
Identity and time
| Publication number | OT-2026-000046936 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f6-7074-a867-133a169b9ef6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046936 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2fb8ac62c8db561ccf50d1eb2be900040f92c4a7024c56e03fea0a4406d12988 |
|---|---|
| Markdown | fadc4dd95f6abf862d2b93ee9f5484569ded035e22177905cb3a7777e64609d5 |
| Publication page | 69874119fd1ba3c85f3fe3085a69eee248df0cc1f5bc55f3239b7635bce5f644 |
| Manifest | 681c5ef127fa1d99c5aaa33a431cc7f662b3a1eee6fff2d23bf2f664330d5e27 |
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 | gGo+7O4OOw9WJnsShLRWS4W1Y6ZAjkkv3WSlLIWiF8NCFJOpVJOognIR/4Ur29jDnWPjruNQ86qCW+wjKVniBQ== |
| 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
| 2026-09-17T11:10:05.490182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046936observed 69874119fd1ba3c85f3fe3085a69eee2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:05.435731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046936/manifest.jsonobserved 681c5ef127fa1d99c5aaa33a431cc7f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:05.413913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046936/publication.mdobserved fadc4dd95f6abf862d2b93ee9f548456...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:05.391168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046936/publication.txtobserved 2fb8ac62c8db561ccf50d1eb2be90004...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:39.772354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046936observed 69874119fd1ba3c85f3fe3085a69eee2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:39.754755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046936/manifest.jsonobserved 681c5ef127fa1d99c5aaa33a431cc7f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:39.737890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046936/publication.mdobserved fadc4dd95f6abf862d2b93ee9f548456...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:39.720341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046936/publication.txtobserved 2fb8ac62c8db561ccf50d1eb2be90004...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. |
|---|