OT-2026-000071824
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, 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-2026-000071824) never changes.
Identity and time
| Publication number | OT-2026-000071824 · never reused |
|---|---|
| Internal UUID | 01a0ae92-1e92-75ac-a63d-2fbf316e3a6b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:26.841552Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071824 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e42dfab284a469c6c3da96caaaa8828042fc98b64d3f0c8839701d767526b95 |
|---|---|
| Markdown | 8fb03b57e0c9dd0e20e0ea4da8bda2d23cd8b14f6cdbcd566de1b7c581967256 |
| Publication page | fd991d1eff806ca0add50d1261c53f97d45809db20d741b999b75a3d693cc8fb |
| Manifest | c2bc5ba0e8bbaf11d5aa0d123fdc93d176121215a70831c4971cc640c328d226 |
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 | /8zsp9GQFTZQ8YXYb6Wc83iWtERo68YJEQrcTbyRyMn/UNtJfZkSuf9xKBeDM+gGayGd648ssBt4E+iMxPs2DA== |
| 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
| 2026-09-17T10:23:59.922853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071824observed fd991d1eff806ca0add50d1261c53f97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:23:59.906406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071824/manifest.jsonobserved c2bc5ba0e8bbaf11d5aa0d123fdc93d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:59.889181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071824/publication.mdobserved 8fb03b57e0c9dd0e20e0ea4da8bda2d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:23:59.870613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071824/publication.txtobserved 8e42dfab284a469c6c3da96caaaa8828...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. |
|---|