OT-2026-000045062
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, 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-2026-000045062) never changes.
Identity and time
| Publication number | OT-2026-000045062 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-7767-84d8-2e71a582bb91 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045062 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b4ed2c41cba5f749542d1b764ba68ac5177d16987153530e024cc4f57061b38 |
|---|---|
| Markdown | 2233773b1003245f191d91430f00759070eb4d3e19258ced60076ce2fad325dc |
| Publication page | 915f89bce6690d9a18a80404159a3e529781e3caee36ade92dceb31e2645c5b8 |
| Manifest | 10f8b2ef8836db2e02c7421fa393cdd45f6d8d83805a21f0809c42b3d018d59e |
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 | +KYvhwr0XIFabvBT6ne6AXp6nS8k5M1oskF8EHaL/L6tUseMbWhBeUDOx0+tPUeJXK0GDq10Pw5DLnSZI80QAg== |
| 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
| 2026-09-17T11:10:05.368723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045062observed 915f89bce6690d9a18a80404159a3e52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:05.350989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045062/manifest.jsonobserved 10f8b2ef8836db2e02c7421fa393cdd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:05.328414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045062/publication.mdobserved 2233773b1003245f191d91430f007590...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:05.308919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045062/publication.txtobserved 3b4ed2c41cba5f749542d1b764ba68ac...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. |
|---|