OT-2026-000058430
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000058430) never changes.
Identity and time
| Publication number | OT-2026-000058430 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39a-7c34-887c-de63e413e69f · 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-2026-000058430 |
| Status | PUBLIC |
Content hashes
| Canonical text | 376bdcf8bb7a650636059a5e270271617e8357a1e8b1493043c04aa087d1cb24 |
|---|---|
| Markdown | da73ab3fda47da7d8c6ccd72c288e004e6b5122e98b9763d15b97c98d0112c28 |
| Publication page | 3bdc46890738999d9c699113bb876e884524df57e49ee6c4643508f28c2be7bf |
| Manifest | e1be9c7e8ca619660d9afb06cd55fb235ff3c147efa8774b4e01a94c2b98a178 |
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 | zPrcTUKQwWq6ayqQMRXGM4oMmzt1ua2umRHi4mt2bdNEmp5SAUPPeW2bU8dIINnQCxwVk4Jc9twmILMADdBCAw== |
| 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
| 2026-09-17T10:46:52.136080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058430observed 3bdc46890738999d9c699113bb876e88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:52.117106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058430/manifest.jsonobserved e1be9c7e8ca619660d9afb06cd55fb23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:52.099284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058430/publication.mdobserved da73ab3fda47da7d8c6ccd72c288e004...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:52.080288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058430/publication.txtobserved 376bdcf8bb7a650636059a5e27027161...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. |
|---|