OT-2026-000026795
Publication integrity record
Two bellows cup vacuum gripper, two zone face, plant vacuum fed, pulsed 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-2026-000026795) never changes.
Identity and time
| Publication number | OT-2026-000026795 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3451-73f6-819a-42d656bae78b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026795 |
| Status | PUBLIC |
Content hashes
| Canonical text | af356221e62fc4863f2eb0ea2068e3c21c295de7ce812e3d2ddc9ba1f4840345 |
|---|---|
| Markdown | b0f34441ded7543c6b9d64b5905b7910605ddf7dd6c6c95fb77b818425ce816b |
| Publication page | 0f222ee8f88de9d728d7d3ccc9996c8e0047e591a6dc6a16d5f7b89beb7c2524 |
| Manifest | 3badf4bbba22070747f0e0e3a1d83ccfcf128acec2643c6e0828eec65563d262 |
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 | qFOA3bOgUF58kGGpZ18dpB6bT3YZZHbluw9MusBJMngG3ItWxeLbJeFXPiRh2aDCp54NW5bY3rD2L7GPQgnZAw== |
| 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
| 2026-09-17T11:43:22.272417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026795observed 0f222ee8f88de9d728d7d3ccc9996c8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:22.256033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026795/manifest.jsonobserved 3badf4bbba22070747f0e0e3a1d83ccf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:22.237902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026795/publication.mdobserved b0f34441ded7543c6b9d64b5905b7910...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:22.219718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026795/publication.txtobserved af356221e62fc4863f2eb0ea2068e3c2...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. |
|---|