OT-2026-000095816
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
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-2026-000095816) never changes.
Identity and time
| Publication number | OT-2026-000095816 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7bf1-834a-b241ed6abc0a · 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-2026-000095816 |
| Status | PUBLIC |
Content hashes
| Canonical text | a36457d7915c7f88450670b13dca1304bb2a56e1a24eae38d7db98d375e1b3ed |
|---|---|
| Markdown | f0a849f5706721a4d0eda9b957696318b8c29b8a5739830bf1432740c2ce7158 |
| Publication page | b55fb7df62732ac05bf0cbdd26137424a41aee162311e0d73b135a010ca56e50 |
| Manifest | 52b62b14b361d7d791a0481fc9136a84ed99b7a9ff6700c7fef98a5bad26febe |
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 | k5tBYZrYHbFfaCQU0zdGfUYgkhYPqmbznsHDfS0KkbkpIkyzd9BNjtgGvYyBnslMSneBkz6oDqhNRsLLw9l2Cg== |
| 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
| 2026-09-17T09:35:53.716663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095816observed b55fb7df62732ac05bf0cbdd26137424...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:53.698730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095816/manifest.jsonobserved 52b62b14b361d7d791a0481fc9136a84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:53.680186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095816/publication.mdobserved f0a849f5706721a4d0eda9b957696318...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:53.662367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095816/publication.txtobserved a36457d7915c7f88450670b13dca1304...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. |
|---|