OT-2026-000074406
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two 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-2026-000074406) never changes.
Identity and time
| Publication number | OT-2026-000074406 · never reused |
|---|---|
| Internal UUID | 01a0ae93-717a-745a-a73e-d1ca7428ed2e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:53.574555Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074406 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce20780fda57f02da2c0e9f9b85e19935749309bedac0aca90b108c3f1c627d6 |
|---|---|
| Markdown | 542bbd0d2a460d25badb5f307e3d1909443c2dcef7dee84a0d7fe3b4a81d462e |
| Publication page | 09a65799784302ef5b1a960f72a427232a31c88b4b3a2e9aa14cfd21642e74e2 |
| Manifest | 8faf5c747cd32c6ef1e56db57c91ec611e631bc2c1d9860f36367baf2122f828 |
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 | rrqozV2XDkpWK9GPJBpyfgnGU/GodO0skdE5OznJNX32akqPpz+Jw1f7gUKMjcpiWHuFiu5msDeLSpwAviuXBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:19:20.850649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074406observed 09a65799784302ef5b1a960f72a42723...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:20.833352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074406/manifest.jsonobserved 8faf5c747cd32c6ef1e56db57c91ec61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:20.813992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074406/publication.mdobserved 542bbd0d2a460d25badb5f307e3d1909...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:20.795679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074406/publication.txtobserved ce20780fda57f02da2c0e9f9b85e1993...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. |
|---|