OT-2026-000010155
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000010155) never changes.
Identity and time
| Publication number | OT-2026-000010155 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-7a22-abba-df2a385121f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010155 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7f6eb3f267a1555a6f71f756f964bc0e331052fb8ce99c9dd34396ecbf661ed |
|---|---|
| Markdown | a02c72b91034bd0d71b017d79f3ae86d1f5c35aba5091579efac4b554c9c5c79 |
| Publication page | 9758b9699a48302df362681cbbf2ca241e79e3759491dce532f10bca05672e02 |
| Manifest | de882e7dec5eba7893ea46f5bc8438c40258cce1d52f1e839cde736aff5081e6 |
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 | GXtCj0DD/XUBG8f/k4C+k/5BwJwbIM+vWr3hcw4nI/XHfL4A5DDx3LdeHWsT4NJ1ONUAo25LUM+2m9Tiv6lyBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:16:15.652569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010155observed 9758b9699a48302df362681cbbf2ca24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:15.632933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010155/manifest.jsonobserved de882e7dec5eba7893ea46f5bc8438c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:15.615171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010155/publication.mdobserved a02c72b91034bd0d71b017d79f3ae86d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:15.595411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010155/publication.txtobserved d7f6eb3f267a1555a6f71f756f964bc0...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. |
|---|