OT-2026-000063716
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, sustained blow-off after 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-2026-000063716) never changes.
Identity and time
| Publication number | OT-2026-000063716 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-7253-9421-446eacb7cc96 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063716 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80dc11c1fbdb15871f76bcbb88a38fb2482b7e0196fd7c90c40ed6193468e7cc |
|---|---|
| Markdown | 5d7ea8eb4c844af01461c8991f758d6d2105d504153926289e6b6a17aed6d4f6 |
| Publication page | 626c9f49c99903b9e209acedaec1fa1803cae05ae900e1cfde8882781667beb7 |
| Manifest | 820d7beaa92870f376444712b647424ccf037e1e9998344efe1dd413060d9a3c |
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 | viHkZTpoz2dmOTwg3QeqshNnAAl8HQKdZ21q24dTRFidgDDe1Wgi5XD1EvEZN95UfEWsWmllzNU2pdx1OKuECQ== |
| 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
| 2026-09-17T10:37:50.524373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063716observed 626c9f49c99903b9e209acedaec1fa18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:50.506454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063716/manifest.jsonobserved 820d7beaa92870f376444712b647424c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:50.487175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063716/publication.mdobserved 5d7ea8eb4c844af01461c8991f758d6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:50.468230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063716/publication.txtobserved 80dc11c1fbdb15871f76bcbb88a38fb2...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. |
|---|