OT-2026-000093984
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before set-down
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-2026-000093984) never changes.
Identity and time
| Publication number | OT-2026-000093984 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-7ff8-8b54-28aabc8e8865 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093984 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b8fa35b42416690df58a1506cbcad2b15312e23b30380fdf091c054f6af9546 |
|---|---|
| Markdown | 0a886670cceef85ef0992aa0260fe0419c0d7acf757174cd455ed9d7e81a7021 |
| Publication page | d211dcd0c7975fa95d8c1c5b8b92faf46de3c23f9add72cf1059df1a0581f3af |
| Manifest | a0895c33065ee2da5bc7af8243388b6fb2f75189c9ec1e3d4c835ddbbdf60277 |
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 | 9XOPAyGhl2K+IOtZCC0r6kxOVq+qDezFHeebCfWBVkE+RAAK4paX2YEW3pTftD3B7KMUCqwvwgl9mCt/75nVBg== |
| 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
| 2026-09-17T09:38:23.261474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093984observed d211dcd0c7975fa95d8c1c5b8b92faf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:23.243303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093984/manifest.jsonobserved a0895c33065ee2da5bc7af8243388b6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:23.226083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093984/publication.mdobserved 0a886670cceef85ef0992aa0260fe041...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:23.208645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093984/publication.txtobserved 6b8fa35b42416690df58a1506cbcad2b...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. |
|---|