OT-2026-000046005
Publication integrity record
Single cup vacuum gripper, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000046005) never changes.
Identity and time
| Publication number | OT-2026-000046005 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f8a-7993-a8cc-fe12db56201a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046005 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09e63283f997706103177ce545a70c6145115230653444335d9ddb624f3be31b |
|---|---|
| Markdown | 3f9667251a25553202cda2f43f0b75d606d571d106bd855fd17a7a4c070017d8 |
| Publication page | d26b327c5fa66fc3fab656210d6fb53da6e5f48a022aa74e8f2a426243bfda4f |
| Manifest | 5915deee82b1db79ce11a7e92c69bbf710979743e0b5570175487118ff13913b |
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 | 0LpY+XCy13ossyuJpnoSYDW4voW6KJulcBZdx4oRSEQxmu5R71syNCdCicGzk1pbBYgMJ5aQWvoUE1SO9TwrAw== |
| 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
| 2026-09-17T11:10:00.440910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046005observed d26b327c5fa66fc3fab656210d6fb53d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:00.421946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046005/manifest.jsonobserved 5915deee82b1db79ce11a7e92c69bbf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:00.402574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046005/publication.mdobserved 3f9667251a25553202cda2f43f0b75d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:00.381121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046005/publication.txtobserved 09e63283f997706103177ce545a70c61...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. |
|---|