OT-2026-000014353
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000014353) never changes.
Identity and time
| Publication number | OT-2026-000014353 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-7f72-99bd-08d20a43f0c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014353 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e6e9bb74032404f9802fc20f0ecbd6ded1503e01d06360e59d58aee47bbd491 |
|---|---|
| Markdown | 583e2c0dccc5aeba3df953299af4a66fa4c54b2875743fe0e0e2c87a172e7dce |
| Publication page | c10fcc0368630a5cdcae43c386c0f1a837882c5a980f34599ac0c66685d4d685 |
| Manifest | e920c47f788842a4cf40d9d81c5d55c73755ef767b45f7ec06a7f4908046105e |
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 | 2AbZtSizkM8JNseq/NcNqsC+9Eigmjvl36xLYz4tvm57DUMUi3WeWgyEj4SvI9eMAx0bssCzJOLyMykHe1cTDg== |
| 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
| 2026-09-17T12:10:05.620063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014353observed c10fcc0368630a5cdcae43c386c0f1a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:05.600923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014353/manifest.jsonobserved e920c47f788842a4cf40d9d81c5d55c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:05.583006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014353/publication.mdobserved 583e2c0dccc5aeba3df953299af4a66f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:05.565285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014353/publication.txtobserved 7e6e9bb74032404f9802fc20f0ecbd6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:11.750730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014353observed c10fcc0368630a5cdcae43c386c0f1a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:11.732661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014353/manifest.jsonobserved e920c47f788842a4cf40d9d81c5d55c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:11.714122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014353/publication.mdobserved 583e2c0dccc5aeba3df953299af4a66f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:11.696028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014353/publication.txtobserved 7e6e9bb74032404f9802fc20f0ecbd6d...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. |
|---|