OT-2026-000097456
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000097456) never changes.
Identity and time
| Publication number | OT-2026-000097456 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b3-7444-8f72-b955bb362da3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097456 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a076179493fa6894a476ccf1dee1c369c1c9033f404b2aeb33c89e96a2c0b19 |
|---|---|
| Markdown | 6d901b5509e883218df46475ce0ce03e9e2ff8ed068e0e39e02f371784ca043b |
| Publication page | 0e317136c50d5c204320ed98195e219eec1ea11d91947de743489b20c2a8f60c |
| Manifest | e4a927581c8b1a6f1aa7e2b44c66147f543009309d5a180bf97f983df7b84fa9 |
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 | ZqliWyQVWYGXbyWoTTWICt3pCcVjO4Z+2qW4Bk9NXyp/3By71JpPLgsFipjjU3qsf40lJPNJyYYBKzyOP/uIAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:19.276134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097456observed 0e317136c50d5c204320ed98195e219e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:19.259065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097456/manifest.jsonobserved e4a927581c8b1a6f1aa7e2b44c66147f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:19.241316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097456/publication.mdobserved 6d901b5509e883218df46475ce0ce03e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:19.222926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097456/publication.txtobserved 6a076179493fa6894a476ccf1dee1c36...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. |
|---|