OT-2026-000074976
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold 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-2026-000074976) never changes.
Identity and time
| Publication number | OT-2026-000074976 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2d-7c43-bf49-862e886cf899 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074976 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ad115bfae8b018b55cb58c2598b4e5bfbaf4feefb4c7479cb7405122cb43ec7 |
|---|---|
| Markdown | bdc566693e6c24fe7b0d4135dbadbf7f2a428ed68482aae54b4812796fea36a5 |
| Publication page | ad6fb2892d445aa9f58bc07c12790c950e82e68c21dcbd7b8f5ddf0dd1c9c599 |
| Manifest | c937cb38410755c8d98737428f79523856c4e63c2902eeca0ad047ad9d14da75 |
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 | mqIo6gFfmRtluJFz4pdZbxBlTYkfNsaj+gjMF4lDvH14sco+/ymOIXsDRzai3K9FH2b/swInmX6XEWj5Oah9Dw== |
| 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
| 2026-09-17T10:18:46.715941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074976observed ad6fb2892d445aa9f58bc07c12790c95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:46.696965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074976/manifest.jsonobserved c937cb38410755c8d98737428f795238...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:46.678037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074976/publication.mdobserved bdc566693e6c24fe7b0d4135dbadbf7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:46.658857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074976/publication.txtobserved 5ad115bfae8b018b55cb58c2598b4e5b...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. |
|---|