OT-2026-000047084
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off after set-down
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-2026-000047084) never changes.
Identity and time
| Publication number | OT-2026-000047084 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f8-7918-90d1-f70afaca9188 · 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-2026-000047084 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a65710b40c9f088f4b702f63ade17ec515df5b2b14e148adb815ba550bfbd1a |
|---|---|
| Markdown | bda7686fbbda29b8a9589791f7bb9564ebed84247eb581fe329d84be5a99f6fe |
| Publication page | f6fc4d1f9e8e826fa43c9e67965ca0077290f8d89992cf68fe6254a62bf81920 |
| Manifest | a12ad1ff51c2718bfc8582be88501409fa84793493a201f8357ad925efc0a71c |
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 | th2zCdRx3JLoMSN89pkncIYF4pgzPhfX8zG/bFs0MY1eMnPKlqtZgiOn2Z6Oie6PezWz9D4rjTFcvVMPNBRPDw== |
| 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
| 2026-09-17T11:10:23.853200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047084observed f6fc4d1f9e8e826fa43c9e67965ca007...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:23.831086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047084/manifest.jsonobserved a12ad1ff51c2718bfc8582be88501409...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:23.810725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047084/publication.mdobserved bda7686fbbda29b8a9589791f7bb9564...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:23.788978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047084/publication.txtobserved 2a65710b40c9f088f4b702f63ade17ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:51.958216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047084observed f6fc4d1f9e8e826fa43c9e67965ca007...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:51.937700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047084/manifest.jsonobserved a12ad1ff51c2718bfc8582be88501409...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:51.919118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047084/publication.mdobserved bda7686fbbda29b8a9589791f7bb9564...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:51.899727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047084/publication.txtobserved 2a65710b40c9f088f4b702f63ade17ec...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. |
|---|