OT-2026-000101905
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, pump fed, pulsed blow-off 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-2026-000101905) never changes.
Identity and time
| Publication number | OT-2026-000101905 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f0-7d5a-b6d8-9647f3350d18 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101905 |
| Status | PUBLIC |
Content hashes
| Canonical text | e325cf3a9bf557591a447cb417b451d7ee489d06f67a83c129fc1d404275d691 |
|---|---|
| Markdown | 416c4b993943e7536750ec3dbd62102a0d3c376ea70d72978ff6f25482eec89c |
| Publication page | dd5260571d1e72e868856f5327f81c94c6ee86005556c266e155c08b747daf7a |
| Manifest | 9f0e8f20221b360d7028d2cd5c50817ece529b0ea131e82840b54f4d65eac863 |
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 | 9Y0QUhvKLYNHa7FpsQWkZ54JZumtAdZ1InvgO9JPBj2Qr1lJx4pFKWbtyxnVzFWxMtyEUSAs0UQ/C7jJoW/GCw== |
| 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
| 2026-09-17T09:24:30.935625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101905observed dd5260571d1e72e868856f5327f81c94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:30.919252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101905/manifest.jsonobserved 9f0e8f20221b360d7028d2cd5c50817e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:30.885851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101905/publication.mdobserved 416c4b993943e7536750ec3dbd62102a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:30.868425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101905/publication.txtobserved e325cf3a9bf557591a447cb417b451d7...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. |
|---|