OT-2026-000065270
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented after 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-2026-000065270) never changes.
Identity and time
| Publication number | OT-2026-000065270 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-7458-8c5c-4fd6a016fcf0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065270 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c9914095911971236685adc95b64317324a8476e77102e171f266eb528491f6 |
|---|---|
| Markdown | c9d403bf2f100d086c9ee03cef9076b064718cb778856657e7b12f8f3cb1a1c9 |
| Publication page | 8707811d2145cfc3d4ee27d50886e3f01a6ab1d439e38b34f8bbf3dd7e6c0792 |
| Manifest | 28b717c9afd145092f5ec49365002e97540eb9a398329853f4122c1709e01bd0 |
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 | CCIMzbLynjkRyT9gmWyRTgS0dvlxmauj5kH/QGY//be8cshcaz3ZWHGcVSUGuyspFe2/8DkJWJie4+cxfv3dAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:13.679338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065270observed 8707811d2145cfc3d4ee27d50886e3f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:13.656306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065270/manifest.jsonobserved 28b717c9afd145092f5ec49365002e97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:13.632604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065270/publication.mdobserved c9d403bf2f100d086c9ee03cef9076b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:13.609858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065270/publication.txtobserved 0c9914095911971236685adc95b64317...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. |
|---|