OT-2026-000058545
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented before 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-2026-000058545) never changes.
Identity and time
| Publication number | OT-2026-000058545 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39b-7b4c-a2f3-9986a3e5da05 · 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-2026-000058545 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2e724b4d6b8c4759fb7c437dcaa9835f373a5881a97a26083df63961607d8ad |
|---|---|
| Markdown | a3977fc36d1c46180a9383fcb50211bb7b99258db44da2ed2f79d9f747956af2 |
| Publication page | 6cc99d6964aa8677e1bb33dedc99fcbf6f770860dc8a172f80edc2ff82afa15a |
| Manifest | 1bb0850e3cd169fadad0152e73db0378ac67bcd15d462182e81293c447afb931 |
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 | fZiAT0uk77mLSec0L0rw5Fk4JkqAg/ZbhzOm0Fe8kqEu7SW4UxiN5Jrsr8niyiPdrH85J6/kwQlHHLkPA/X9BQ== |
| 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
| 2026-09-17T10:47:01.326209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058545observed 6cc99d6964aa8677e1bb33dedc99fcbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:00.561301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058545/manifest.jsonobserved 1bb0850e3cd169fadad0152e73db0378...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:00.543539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058545/publication.mdobserved a3977fc36d1c46180a9383fcb50211bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:00.523448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058545/publication.txtobserved f2e724b4d6b8c4759fb7c437dcaa9835...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. |
|---|