OT-2026-000095814
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000095814) never changes.
Identity and time
| Publication number | OT-2026-000095814 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-70b9-9db8-4bd7e8a9c9e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095814 |
| Status | PUBLIC |
Content hashes
| Canonical text | b3acc13d47d61ad79761bd5e3cfa3c07e9484b27b6750d9af15baf94eb36d7af |
|---|---|
| Markdown | 5f6ed9d7dc9a590b01c71c9580a95d51a09fda95d4153ab5d20d891e14965922 |
| Publication page | 5da5162f33513b21f33e0c195f2a226b7a019ad061239322e3ccb115159bca7e |
| Manifest | 6efea995cd571641f9d440f8fe7627c4d0c77971d3fe608c0552c9376778e1d6 |
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 | zMQ27bb8SKnhW6oLeuaQe7c2Cw3J96lHc8lPsaDgvy30GyWY4MFI+/T+EXe73/mrCczCg7PRSycesQw5kbkICw== |
| 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
| 2026-09-17T09:35:53.567773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095814observed 5da5162f33513b21f33e0c195f2a226b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:53.549543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095814/manifest.jsonobserved 6efea995cd571641f9d440f8fe7627c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:53.531604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095814/publication.mdobserved 5f6ed9d7dc9a590b01c71c9580a95d51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:53.513266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095814/publication.txtobserved b3acc13d47d61ad79761bd5e3cfa3c07...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. |
|---|