OT-2026-000058578
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, vented before 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-2026-000058578) never changes.
Identity and time
| Publication number | OT-2026-000058578 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39c-7b28-8809-7825270e3b00 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058578 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04f47dbf564452b4360dbe6ccb4e04ab715c4d2546ed6ade643ce448fc3a6db9 |
|---|---|
| Markdown | ec91493105e5005d74d4b9e2b23868ee86e94e81293ba14f9b63eaa2ba53d027 |
| Publication page | e7a8df706471fe6d7ef01585ad96f2b78eceae9fb2a062029946ac1ae11c6a18 |
| Manifest | 356d0486281a1bba270b7106dcd2231296f40c3ccf470b0e98a92e3eb1e8442f |
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 | sj8ZYuKUdmFOmhusHphmMbCLdE/TnwyE41bJcXcxQvPPC2iRg+HM9IX7fO03hTFErbUCE7GFhy3oCXJSRNBqCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:04.014134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058578observed e7a8df706471fe6d7ef01585ad96f2b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:03.994746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058578/manifest.jsonobserved 356d0486281a1bba270b7106dcd22312...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:03.977171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058578/publication.mdobserved ec91493105e5005d74d4b9e2b23868ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:03.957836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058578/publication.txtobserved 04f47dbf564452b4360dbe6ccb4e04ab...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. |
|---|