OT-2026-000076770
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, 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-2026-000076770) never changes.
Identity and time
| Publication number | OT-2026-000076770 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-7797-b5d1-b7ba9e76f381 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076770 |
| Status | PUBLIC |
Content hashes
| Canonical text | e04ce8e799dffca5d5bc82eeb9f29450acac155fa1dcd5c39c1accfb4fa31911 |
|---|---|
| Markdown | 1e17d1c1bcc1a921d9d7cfe97321fe3a9041b17a709171ad2ca995943df5e8dd |
| Publication page | 7897c70c75089f4a56e3cb976ca8094df5255263fefa67fe055d2299071044b4 |
| Manifest | d2b0a93f05669e5064a60e649c57ccb8c85a2413e36694e8e65e513812ef5086 |
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 | qEb///lUjrXcVfbu1mrIkirowH8SFBGItMTx7+GwzYWbL4dxMZg4w1fQi7BRVZ9h/zTy1YH56WxyfK/qBJOVBQ== |
| 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
| 2026-09-17T10:09:37.873367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076770observed 7897c70c75089f4a56e3cb976ca8094d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:37.854164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076770/manifest.jsonobserved d2b0a93f05669e5064a60e649c57ccb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:37.835722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076770/publication.mdobserved 1e17d1c1bcc1a921d9d7cfe97321fe3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:37.816102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076770/publication.txtobserved e04ce8e799dffca5d5bc82eeb9f29450...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. |
|---|