OT-2026-000044948
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, pulsed 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-2026-000044948) never changes.
Identity and time
| Publication number | OT-2026-000044948 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911c-786e-9ff1-36ec84af11c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044948 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7c660f516cb29d7ec31ea5abbce9dfd2d3c7874271089d231cbfe23d29555d6 |
|---|---|
| Markdown | 4281140ce500d1be216809b3f006e2ccc73f7b877f809d907982d9b4c0b50fc0 |
| Publication page | 0debc5f07b9b6ae696021473bf3605a6ca5c5738145300404b3a534c8de41913 |
| Manifest | e284f038c7455049b306222f83cbe2da9b7c51db8064d291e9899f91987cae2b |
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 | mNuQLlUToRF6RzYyH/qbg2vZo4smRar7IrZu+mZupmopgTAlxiejG3uSi0Tdrd+LSyMDspuVXu+OOqDsN4ctCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:11:37.734601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044948observed 0debc5f07b9b6ae696021473bf3605a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:37.715869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044948/manifest.jsonobserved e284f038c7455049b306222f83cbe2da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:37.695828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044948/publication.mdobserved 4281140ce500d1be216809b3f006e2cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:37.677612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044948/publication.txtobserved e7c660f516cb29d7ec31ea5abbce9dfd...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. |
|---|