OT-2026-000095658
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, pump fed, 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-2026-000095658) never changes.
Identity and time
| Publication number | OT-2026-000095658 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-7a73-b520-b1e2e8165cc5 · 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-2026-000095658 |
| Status | PUBLIC |
Content hashes
| Canonical text | 675abdc028ae16f1c5846dd432c5df43670ef5ed22355aa7efea07741bd834c9 |
|---|---|
| Markdown | 5cd83e7a9fbe966117f11effcb7871f7c7cd89bb63eb9406461df3709ead3541 |
| Publication page | 17c389110882f8cdf40b5ae236c6b399ad478f39ef046c6a35c44add3b700883 |
| Manifest | 192a1734565628928c454c389368ea7bc81930072341d9eb94b2bd119350ce6b |
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 | NJitlNb9IGwQd3iJSi00Y3wfqyHIL13xVyyRQXBSJNc/7c7e9eTZD0Mn0oJ/q2O5UCKZm4scpEMcwBEGfJDqAg== |
| 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
| 2026-09-17T09:35:07.594732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095658observed 17c389110882f8cdf40b5ae236c6b399...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:07.576767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095658/manifest.jsonobserved 192a1734565628928c454c389368ea7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:07.558876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095658/publication.mdobserved 5cd83e7a9fbe966117f11effcb7871f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:07.540109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095658/publication.txtobserved 675abdc028ae16f1c5846dd432c5df43...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. |
|---|