OT-2026-000084917
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, sustained blow-off before 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-2026-000084917) never changes.
Identity and time
| Publication number | OT-2026-000084917 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b6-7cf4-b34e-9a6f5d8cf44a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084917 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31d2e7f7eedea58208853a68b91adb1710dca562ea7db31b962def29906d6870 |
|---|---|
| Markdown | f08ad90f30036758391919d01fa614cec778b7078e5507a118a03249a4e96a1b |
| Publication page | 04cf2310ec253c9e8769b4106187ccbea8072e037ba8ab902fbfc5c2093366ab |
| Manifest | f572e78e4ebd547da40fb123d3e96fdb58ca5fcbc47cbf6bb56623357389b157 |
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 | GQBhQORuSkDpZLeotANed5HdX/4zHs+bZCFp2qG4OPDF8bPyMYQ7dEeBlDyxu+XXeqBH69n+Nmamz1ncMM/RBQ== |
| 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
| 2026-09-17T09:54:54.041642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084917observed 04cf2310ec253c9e8769b4106187ccbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:54.023605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084917/manifest.jsonobserved f572e78e4ebd547da40fb123d3e96fdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:54.005435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084917/publication.mdobserved f08ad90f30036758391919d01fa614ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:53.985295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084917/publication.txtobserved 31d2e7f7eedea58208853a68b91adb17...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. |
|---|