OT-2026-000065757
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump 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-2026-000065757) never changes.
Identity and time
| Publication number | OT-2026-000065757 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7c89-ae9a-e6c149c04ab1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065757 |
| Status | PUBLIC |
Content hashes
| Canonical text | be5d1110f7049001454d15a44cec4a32b3b6ff86f9506767e449854b36366fe5 |
|---|---|
| Markdown | ca36026413adb1b32c3831cdc6aef5adb9e873d736b5e6d5568865ff5e707731 |
| Publication page | f8b01cd11757c03cfad9372c7f2e090f007dc836ec8857ffd3387ec73879b305 |
| Manifest | b8fadb1d353b6f04814d389ecdb242d4e56051c94132b6cc1a1c103e758505a1 |
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 | cbRDt9M3XpCcKN8tFJXoMot/4Qn+oENKECxjYn2709+t4dQr8FfCeO+CgVWTje2DT9zpoPa9aQJevaASd58YAg== |
| 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
| 2026-09-17T10:34:11.424331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065757observed f8b01cd11757c03cfad9372c7f2e090f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:11.405403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065757/manifest.jsonobserved b8fadb1d353b6f04814d389ecdb242d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:11.388076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065757/publication.mdobserved ca36026413adb1b32c3831cdc6aef5ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:11.370752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065757/publication.txtobserved be5d1110f7049001454d15a44cec4a32...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. |
|---|