OT-2026-000082695
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six 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-2026-000082695) never changes.
Identity and time
| Publication number | OT-2026-000082695 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7b08-8a37-9125d305fc68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082695 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61fbdabe674b9572638baf812565dc54be3d95c8fe0ee985ccd9ab67eff68def |
|---|---|
| Markdown | 6d0ff666d5ab5bd9802e7b659f2aee34baf8485635c6a7ae60f7a6bb0d300296 |
| Publication page | e1fbd76ec8ff79cffa8f3b9e138d35ad6ddb740be2a47c7faec970d320b7301f |
| Manifest | a1deb323739cb791bdfce36e5d4907fe035d1307c0f9ed733a9761236e239ec3 |
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 | +weYDi28yCjEdXy2LBFPb0C30ZXIwllEe2fPiT5694z8FW7EagMcAFMqnkEkCSRiUyDn5NAHiyl1amwEfxNwCA== |
| 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
| 2026-09-17T09:58:16.062833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082695observed e1fbd76ec8ff79cffa8f3b9e138d35ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:16.045576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082695/manifest.jsonobserved a1deb323739cb791bdfce36e5d4907fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:16.027356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082695/publication.mdobserved 6d0ff666d5ab5bd9802e7b659f2aee34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:16.009755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082695/publication.txtobserved 61fbdabe674b9572638baf812565dc54...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. |
|---|