OT-2026-000086833
Publication integrity record
Two cup vacuum gripper, two zone face, four 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-2026-000086833) never changes.
Identity and time
| Publication number | OT-2026-000086833 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7fc2-9d5f-2820c66541d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086833 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2241b10c2b17f76af60e1826b3f5679941b5e1aa6748470c27877dc5114829ff |
|---|---|
| Markdown | a0ddcf96fc83e0f9edbbce769220e7d91b8867254ab026a80c3d8e28ccbbd185 |
| Publication page | 3c24cd584a08ccccf8cf137cb6cfa55cdb63ae95049e91b20112fb8ecd487e26 |
| Manifest | e9fc8f70791d54581df5668b5c722b7f1a1093e1acd64b501567bbabc24f5b99 |
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 | ii0IJLXHDfZhCCqTbvcoBI2btlj2U+PnTiQiJ91K5RSYdyxNdb11lazIsgkTfZwUA1LYKDz3+dZK7lMG1nC3BA== |
| 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
| 2026-09-17T09:51:39.691985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086833observed 3c24cd584a08ccccf8cf137cb6cfa55c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:39.674585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086833/manifest.jsonobserved e9fc8f70791d54581df5668b5c722b7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:39.657893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086833/publication.mdobserved a0ddcf96fc83e0f9edbbce769220e7d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:39.638935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086833/publication.txtobserved 2241b10c2b17f76af60e1826b3f56799...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. |
|---|