OT-2026-000058622
Publication integrity record
Three pad foam vacuum gripper, three 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-2026-000058622) never changes.
Identity and time
| Publication number | OT-2026-000058622 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39c-7734-952b-6815da426378 · 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-2026-000058622 |
| Status | PUBLIC |
Content hashes
| Canonical text | 386c7053b8aea82ed88b9a6ece7b7e15b12ca726565750408093a23ff8de575a |
|---|---|
| Markdown | 55971eb6af636b4ea11bd63528f1e49451c25de6ee8feab605b84951ba25eab9 |
| Publication page | 0142ebf725b0b34c00b84a4997d93502cdf898ed32be7c7b3bb9b28a77d81283 |
| Manifest | e51c05e99a80847d3210469d4d91ad509cdcbe1538c5f6f1e78044d4d6306935 |
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 | 4Iw+dlE1x6RG908kpV25hpQGmr+4Lc9WJMOQVsUlUCAVTdg6Ef7aCQsPco+00X2pov9UJkeu4ythhSYuZovMAw== |
| 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
| 2026-09-17T10:47:07.644483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058622observed 0142ebf725b0b34c00b84a4997d93502...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:07.626051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058622/manifest.jsonobserved e51c05e99a80847d3210469d4d91ad50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:07.607516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058622/publication.mdobserved 55971eb6af636b4ea11bd63528f1e494...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:07.587434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058622/publication.txtobserved 386c7053b8aea82ed88b9a6ece7b7e15...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. |
|---|